Latex Code Testing | MCQBits.Com

1.Directions: Questions (1 to 10):
In these questions, there are equations that have become wrong due to incorrect order of signs. From the four alternatives given below, find out the correct order of signs, so that the equations become correct.
125 = 25 ÷ 54 + 59
A.+, -, =
B.÷, -, =
C.÷, =, +
D.÷, +, =

2.Directions: Questions (1 to 10):
In these questions, there are equations that have become wrong due to incorrect order of signs. From the four alternatives given below, find out the correct order of signs, so that the equations become correct.
52 = 20 – 13 + 80
A.×, =, ×
B.×, -, =
C.=, +, –
D.-, +, =

3.Directions: Questions (1 to 10):
In these questions, there are equations that have become wrong due to incorrect order of signs. From the four alternatives given below, find out the correct order of signs, so that the equations become correct.
25 = 25 ÷ 25 – 26
A.=, ÷, –
B.×, ÷, =
C.-, ÷, =
D.÷, +, =

4.Directions: Questions (1 to 10):
In these questions, there are equations that have become wrong due to incorrect order of signs. From the four alternatives given below, find out the correct order of signs, so that the equations become correct.
43 – 38 = 27 ÷ 3
A.+, -, =
B.×, =, ÷
C.+, =, ×
D.+, =, +

5.Directions: Questions (1 to 10):
In these questions, there are equations that have become wrong due to incorrect order of signs. From the four alternatives given below, find out the correct order of signs, so that the equations become correct.
24 × 15 + 40 = 25
A.-, ×, =
B.+, +, =
C.=, ×, ÷
D.+, -, =

6.Directions: Questions (1 to 10):
In these questions, there are equations that have become wrong due to incorrect order of signs. From the four alternatives given below, find out the correct order of signs, so that the equations become correct.
37 × 73 = 56 × 54
A.+, -, =
B.×, -, =
C.+, ÷, =
D.+, ×, =

7.Directions: Questions (1 to 10):
In these questions, there are equations that have become wrong due to incorrect order of signs. From the four alternatives given below, find out the correct order of signs, so that the equations become correct.
56 – 28 + 14 = 28
A.=, ×, ÷
B.+, ×, =
C.×, ÷, =
D.÷, ×, =

8.Directions: Questions (1 to 10):
In these questions, there are equations that have become wrong due to incorrect order of signs. From the four alternatives given below, find out the correct order of signs, so that the equations become correct.
63 ÷ 9 = 21 – 28
A.÷, -, =
B.-, +, =
C.÷, +, =
D.×, =, ×

9.Directions: Questions (1 to 10):
In these questions, there are equations that have become wrong due to incorrect order of signs. From the four alternatives given below, find out the correct order of signs, so that the equations become correct.
18 + 18 = 18 × 18
A.×, =, +
B.-, +, =
C.÷, =, –
D.÷, =, +

10.Directions: Questions (1 to 10):
In these questions, there are equations that have become wrong due to incorrect order of signs. From the four alternatives given below, find out the correct order of signs, so that the equations become correct.
120 + 100 = 85 + 105
A.-, -, =
B.-, +, =
C.-, =, ÷
D.×, =, ×

11.In each of the following questions, there is a certain relationship between two given words on one side of:: and one word is given on the another side of :: while another word is to be found from the given 4 alternatives, having the same relation with this word of the given pair. Choose the correct alternative.
Filter : Purify :: ? : Magnify
A.Glass
B.Water
C.Microscope
D.Prism

12.In each of the following questions, there is a certain relationship between two given words on one side of:: and one word is given on the another side of :: while another word is to be found from the given 4 alternatives, having the same relation with this word of the given pair. Choose the correct alternative.
Energy : ? :: Volume : Litre
A.Pascal
B.Joule
C.Volt
D.Ampere

13.In each of the following questions, there is a certain relationship between two given words on one side of:: and one word is given on the another side of :: while another word is to be found from the given 4 alternatives, having the same relation with this word of the given pair. Choose the correct alternative.
India : ? :: U.S.A.: Base ball
A.Cricket
B.Football
C.Hockey
D.Volley ball

14.In each of the following questions, there is a certain relationship between two given words on one side of:: and one word is given on the another side of :: while another word is to be found from the given 4 alternatives, having the same relation with this word of the given pair. Choose the correct alternative.
Man : Biography :: Nation : ?
A.History
B.Demography
C.People
D.Geography

15.In each of the following questions, there is a certain relationship between two given words on one side of:: and one word is given on the another side of :: while another word is to be found from the given 4 alternatives, having the same relation with this word of the given pair. Choose the correct alternative.
Anemia : Iron :: ? : Iodine
A.Diphtheria
B.Influenza
C.Amnesia
D.Goitre

16.In each of the following questions, there is a certain relationship between two given words on one side of:: and one word is given on the another side of :: while another word is to be found from the given 4 alternatives, having the same relation with this word of the given pair. Choose the correct alternative.
Ramanujan number : 1729 :: Kaprekar number : ?
A.7856
B.6174
C.1894
D.1927

17.In each of the following questions, there is a certain relationship between two given words on one side of:: and one word is given on the another side of :: while another word is to be found from the given 4 alternatives, having the same relation with this word of the given pair. Choose the correct alternative.
? : Fungi :: Entomology : Insects
A.Cardiology
B.Mycology
C.Virology
D.Psychology

18.In each of the following questions, there is a certain relationship between two given words on one side of:: and one word is given on the another side of :: while another word is to be found from the given 4 alternatives, having the same relation with this word of the given pair. Choose the correct alternative.
Odometer : ? :: Balance : Mass
A.Distance
B.Temperature
C.Altitude
D.Thickness

19.In each of the following questions, there is a certain relationship between two given words on one side of:: and one word is given on the another side of :: while another word is to be found from the given 4 alternatives, having the same relation with this word of the given pair. Choose the correct alternative.
Gateway of India : ? :: Vivekananda Rock memorial : Kanyakumari
A.Ahmedabad
B.Delhi
C.Mumbai
D.Kargil

20.In each of the following questions, there is a certain relationship between two given words on one side of:: and one word is given on the another side of :: while another word is to be found from the given 4 alternatives, having the same relation with this word of the given pair. Choose the correct alternative.
Sodium : Metal :: ? : Nonmetal
A.Mercury
B.Calcium
C.Potassium
D.Carbon

21.In each question, out of four alternative figures marked (1), (2), (3), and (4), three are similar in a certain manner.However, one figure is not like the other three. Choose the figure which is different from the rest.

A.1
B.2
C.3
D.4

22.In each question, out of four alternative figures marked (1), (2), (3), and (4), three are similar in a certain manner.However, one is not like the other three. Choose the which is different from the rest.

A.1
B.2
C.3
D.4

23.In each question, out of four alternative figures marked (1), (2), (3), and (4), three are similar in a certain manner.However, one is not like the other three. Choose the which is different from the rest.

A.1
B.2
C.3
D.4

24.In each question, out of four alternative figures marked (1), (2), (3), and (4), three are similar in a certain manner.However, one is not like the other three. Choose the which is different from the rest.

A.1
B.2
C.3
D.4

25.In each question, out of four alternative figures marked (1), (2), (3), and (4), three are similar in a certain manner.However, one is not like the other three. Choose the which is different from the rest.

A.1
B.2
C.3
D.4

26.In each question, out of four alternatives figures marked (1), (2), (3) and (4), three are similar in a certain manner.However, one is not like the other three. Choose the which is different from the rest.

A.1
B.2
C.3
D.4

27.In each question, out of four alternatives figures marked (1), (2), (3) and (4), three are similar in a certain manner.However, one is not like the other three. Choose the which is different from the rest.

A.1
B.2
C.3
D.4

28.In each question, out of four alternatives figures marked (1), (2), (3) and (4), three are similar in a certain manner.However, one is not like the other three. Choose the which is different from the rest.

A.1
B.2
C.3
D.4

29.In each question, out of four alternatives figures marked (1), (2), (3) and (4), three are similar in a certain manner.However, one is not like the other three. Choose the which is different from the rest.

A.1
B.2
C.3
D.4

30.In each question, out of four alternatives figures marked (1), (2), (3) and (4), three are similar in a certain manner.However, one is not like the other three. Choose the which is different from the rest.

A.1
B.2
C.3
D.4

31.Directions: Questions (31 to 40):In each of the following questions, select a from amongst the four alternatives, which when placed in the blank space (?) of the (X) would complete the pattern.

A.1
B.2
C.3
D.4

32.Directions: Questions (31 to 40):
In each of the following questions, select a from amongst the four alternatives, which when placed in the blank space (?) of the (X) would complete the pattern.

A.1
B.2
C.3
D.4

33.Directions: Questions (31 to 40):
In each of the following questions, select a from amongst the four alternatives, which when placed in the blank space (?) of the (X) would complete the pattern.

A.1
B.2
C.3
D.4

34.Directions: Questions (31 to 40):
In each of the following questions, select a from amongst the four alternatives, which when placed in the blank space (?) of the (X) would complete the pattern.

A.1
B.2
C.3
D.4

35.Directions: Questions (31 to 40):
In each of the following questions, select a from amongst the four alternatives, which when placed in the blank space (?) of the (X) would complete the pattern.

A.1
B.2
C.3
D.4

36.Directions: Questions (31 to 40):
In each of the following questions, select a from amongst the four alternatives, which when placed in the blank space (?) of the (X) would complete the pattern.

A.1
B.2
C.3
D.4

37.Directions: Questions (31 to 40):
In each of the following questions, select a from amongst the four alternatives, which when placed in the blank space (?) of the (X) would complete the pattern.

A.1
B.2
C.3
D.4

38.Directions: Questions (31 to 40):
In each of the following questions, select a from amongst the four alternatives, which when placed in the blank space (?) of the (X) would complete the pattern.

A.1
B.2
C.3
D.4

39.Directions: Questions (31 to 40):
In each of the following questions, select a from amongst the four alternatives, which when placed in the blank space (?) of the (X) would complete the pattern.

A.1
B.2
C.3
D.4

40.Directions: Questions (31 to 40):
In each of the following questions, select a from amongst the four alternatives, which when placed in the blank space (?) of the (X) would complete the pattern.

A.1
B.2
C.3
D.4

41.Directions: Questions (41 to 50):
In each of the following questions, two sets of figures are given.Figures (A), (B), (C), and (D) form the Problem Set, while figures (1), (2), (3), and (4) form the Answer Set. There is a definite relationship between figures (A) and (B).You must identify a similar relationship between figures (C) and (D) and select the correct from the Answer Set that replaces the question mark (?) in (D).

A.1
B.2
C.3
D.4

42.Directions: Questions (41 to 50):
In each of the following questions, two sets of figures are given.Figures (A), (B), (C), and (D) form the Problem Set, while figures (1), (2), (3), and (4) form the Answer Set. There is a definite relationship between figures (A) and (B).You must identify a similar relationship between figures (C) and (D) and select the correct from the Answer Set that replaces the question mark (?) in (D).

A.1
B.2
C.3
D.4

43.Directions: Questions (41 to 50):
In each of the following questions, two sets of figures are given.Figures (A), (B), (C), and (D) form the Problem Set, while figures (1), (2), (3), and (4) form the Answer Set. There is a definite relationship between figures (A) and (B).You must identify a similar relationship between figures (C) and (D) and select the correct from the Answer Set that replaces the question mark (?) in (D).

A.1
B.2
C.3
D.4

44.Directions: Questions (41 to 50):
In each of the following questions, two sets of figures are given.Figures (A), (B), (C), and (D) form the Problem Set, while figures (1), (2), (3), and (4) form the Answer Set. There is a definite relationship between figures (A) and (B).You must identify a similar relationship between figures (C) and (D) and select the correct from the Answer Set that replaces the question mark (?) in (D).

A.1
B.2
C.3
D.4

45.Directions: Questions (41 to 50):
In each of the following questions, two sets of figures are given.Figures (A), (B), (C), and (D) form the Problem Set, while figures (1), (2), (3), and (4) form the Answer Set. There is a definite relationship between figures (A) and (B).You must identify a similar relationship between figures (C) and (D) and select the correct from the Answer Set that replaces the question mark (?) in (D).

A.1
B.2
C.3
D.4

46.Directions: Questions (41 to 50):
In each of the following questions, two sets of figures are given.Figures (A), (B), (C), and (D) form the Problem Set, while figures (1), (2), (3), and (4) form the Answer Set. There is a definite relationship between figures (A) and (B).You must identify a similar relationship between figures (C) and (D) and select the correct from the Answer Set that replaces the question mark (?) in (D).

A.1
B.2
C.3
D.4

47.Directions: Questions (41 to 50):
In each of the following questions, two sets of figures are given.Figures (A), (B), (C), and (D) form the Problem Set, while figures (1), (2), (3), and (4) form the Answer Set. There is a definite relationship between figures (A) and (B).You must identify a similar relationship between figures (C) and (D) and select the correct from the Answer Set that replaces the question mark (?) in (D).

A.1
B.2
C.3
D.4

48.Directions: Questions (41 to 50):
In each of the following questions, two sets of figures are given.Figures (A), (B), (C), and (D) form the Problem Set, while figures (1), (2), (3), and (4) form the Answer Set. There is a definite relationship between figures (A) and (B).You must identify a similar relationship between figures (C) and (D) and select the correct from the Answer Set that replaces the question mark (?) in (D).

A.1
B.2
C.3
D.4

49.Directions: Questions (41 to 50):
In each of the following questions, two sets of figures are given.Figures (A), (B), (C), and (D) form the Problem Set, while figures (1), (2), (3), and (4) form the Answer Set. There is a definite relationship between figures (A) and (B).You must identify a similar relationship between figures (C) and (D) and select the correct from the Answer Set that replaces the question mark (?) in (D).

A.1
B.2
C.3
D.4

50.Directions: Questions (41 to 50):
In each of the following questions, two sets of figures are given.Figures (A), (B), (C), and (D) form the Problem Set, while figures (1), (2), (3), and (4) form the Answer Set. There is a definite relationship between figures (A) and (B).You must identify a similar relationship between figures (C) and (D) and select the correct from the Answer Set that replaces the question mark (?) in (D).

A.1
B.2
C.3
D.4

51.Directions: Questions (51 to 60):
Select the alternative which represents three out of five alternative figures which when fitted into each other would form a complete square.

A.1, 2, 4
B.3, 4, 5
C.1, 2, 3
D.1, 3, 5

52.Directions: Questions (51 to 60):
Select the alternative which represents three out of five alternative figures which when fitted into each other would form a complete square.

A.1, 2, 3
B.1, 2, 4
C.1, 3, 5
D.1, 4, 5

53.Directions: Questions (51 to 60):
Select the alternative which represents three out of five alternative figures which when fitted into each other would form a complete square.

A.1, 2, 3
B.2, 3, 4
C.3, 4, 5
D.2, 4, 5

54.Directions: Questions (51 to 60):
Select the alternative which represents three out of five alternative figures which when fitted into each other would form a complete square.

A.1, 2, 3
B.2, 3, 4
C.1, 3, 4
D.2, 3, 5

55.Directions: Questions (51 to 60):
Select the alternative which represents three out of five alternative figures which when fitted into each other would form a complete square.

A.1, 4, 5
B.1, 3, 5
C.2, 3, 5
D.2, 3, 4

56.Directions: Questions (51 to 60):
Select the alternative which represents three out of five alternative figures which when fitted into each other would form a complete square.

A.1, 4, 5
B.2, 3, 4
C.2, 4, 5
D.1, 3, 5

57.Directions: Questions (51 to 60):
Select the alternative which represents three out of five alternative figures which when fitted into each other would form a complete square.

A.2, 3, 4
B.1, 2, 5
C.1, 2, 3
D.2, 4, 5

58.Directions: Questions (51 to 60):
Select the alternative which represents three out of five alternative figures which when fitted into each other would form a complete square.

A.1, 2, 4
B.1, 2, 3
C.1, 2, 5
D.2, 3, 5

59.Directions: Questions (51 to 60):
Select the alternative which represents three out of five alternative figures which when fitted into each other would form a complete square.

A.2, 3, 5
B.1, 2, 3
C.1, 2, 5
D.2, 3, 4

60.Directions: Questions (51 to 60):
Select the alternative which represents three out of five alternative figures which when fitted into each other would form a complete square.

A.3, 4, 5
B.2, 3, 4
C.1, 3, 4
D.1, 2, 3

61.Directions: Questions (61 to 70):
In each of the following questions, a set of figures carries certain numbers.Assuming that the characters in each set follow a similar pattern, find the missing number from the given four alternatives.

A.26
B.18
C.25
D.28

62.Directions: Questions (61 to 70):
In each of the following questions, a set of figures carries certain numbers.Assuming that the characters in each set follow a similar pattern, find the missing number from the given four alternatives.

A.8
B.7
C.5
D.9

63.Directions: Questions (61 to 70):
In each of the following questions, a set of figures carries certain numbers.Assuming that the characters in each set follow a similar pattern, find the missing number from the given four alternatives.

A.9
B.8
C.4
D.2

64.Directions: Questions (61 to 70):
In each of the following questions, a set of figures carries certain numbers.Assuming that the characters in each set follow a similar pattern, find the missing number from the given four alternatives.

A.40
B.45
C.50
D.30

65.Directions: Questions (61 to 70):
In each of the following questions, a set of figures carries certain numbers.Assuming that the characters in each set follow a similar pattern, find the missing number from the given four alternatives.

A.8
B.7
C.9
D.11

66.Directions: Questions (61 to 70):
In each of the following questions, a set of figures carries certain numbers.Assuming that the characters in each set follow a similar pattern, find the missing number from the given four alternatives.

A.12
B.6
C.7
D.9

67.Directions: Questions (61 to 70):
In each of the following questions, a set of figures carries certain numbers.Assuming that the characters in each set follow a similar pattern, find the missing number from the given four alternatives.

A.2536
B.2875
C.3264
D.2975

68.Directions: Questions (61 to 70):
In each of the following questions, a set of figures carries certain numbers.Assuming that the characters in each set follow a similar pattern, find the missing number from the given four alternatives.

A.22
B.19
C.12
D.17

69.Directions: Questions (61 to 70):
In each of the following questions, a set of figures carries certain numbers.Assuming that the characters in each set follow a similar pattern, find the missing number from the given four alternatives.

A.86
B.225
C.164
D.125

70.Directions: Questions (61 to 70):
In each of the following questions, a set of figures carries certain numbers.Assuming that the characters in each set follow a similar pattern, find the missing number from the given four alternatives.

A.38
B.54
C.35
D.45

70.Find the missing number in the following pattern:
A.(38)
B.(54)
C.(35)
D.(45)

71.Directions: Questions (71 to 80):
The following questions are based on simple arithmetic calculations. There are four alternatives given under each question. After identifying the right answer, indicate as per instructions.
4132 – 5387 + ? = 4979
A. 6234
B. 6334
C. 5234
D. 6244

72. $\frac{2}{5} \times ? + 104 \div 4 = 30$
A. 15
B. 12
C. 10
D. 9

73. $\frac{(2.2)^3 - 0.064}{(2.2)^2 + 0.88 + 0.16} = ?$
A. 1.4
B. 1.8
C. 2.4
D. 1.6

74. If $\sqrt{54756} = 234$ , then $\sqrt{547.56} + \sqrt{0.054756} + \sqrt{5.4756} + \sqrt{0.00054756} = ?$
A. 259.974
B. 2.59974
C. 2599.74
D. 25.9974

75. $(64)^2 - (36)^2 = 20 \times ?$
A. 70
B. 120
C. 140
D. 180

76. $\frac{12 + 12 + 12}{13 + 13 + 13} - \frac{12 + 12}{13 + 13} + \frac{12}{13} = ?$
A. $\frac{13}{12}$
B. $\frac{12}{13}$
C. $\frac{1}{13}$
D. $\frac{13}{24}$

77. $287 \times 287 - 574 \times 265 + 265 \times 265 = ?$
A. 574
B. 484
C. 552
D. 309

78. $(\sqrt{1296} - \sqrt[3]{64}) + 2^2 = \sqrt{?}$
A. 64
B. 8
C. 36
D. 16

79. $\frac{5}{8}$ of $\frac{4}{15}$ of 372 = ?
A. 48
B. 64
C. 42
D. 62

80. $\frac{4^{12} + 8^8 + 16^6}{4^{10} + 2^{20} + 16^5} = ?$
A. 20
B. 32
C. 16
D. 24

81.Directions: Questions (81 to 90):
In the number series given below, one number is missing. Each series is followed by four alternatives (1), (2), (3), (4). One of them is the right answer. Indicate as per instructions.
13, 13, 26, 78, 312, ?
A.1390
B.1560
C.1820
D.1460

82.5, 17, 41, 77, 125, ?, 257
A.215
B.206
C.167
D.185

83.12, 21, 46, 95, 176, ?
A.282
B.289
C.297
D.345

84. ?, 100, 150, 375, 1312.5
A.200
B.25
C.50
D.75

85.10, 15, 11, 14, 14, 11, 19, ?
A.12
B.6
C.13
D.10

86.5, 4, 6, 15, 56, ?
A.112
B.298
C.105
D.275

87.9, 17, 44, 169, 512, ?
A.1843
B.1241
C.1684
D.1586

88.78, 77, 74, 67, 52, ?
A.31
B.28
C.21
D.45

89.8, 8, 16, 24, 40, ?, 104
A.64
B.48
C.82
D.80

90.956, 476, 234, 111, ?
A.48.2
B.47.5
C.50.5
D.55.5

91.Which of the following Distance-Time graphs shows the body is at rest?

A.(1)
B.(2)
C.(3)
D.(4)

92.How many statements from the following are true?
a) An electric bell has an electromagnet.
b) An electromagnet does not attract iron articles.
c) To make a battery of two cells, the positive terminal of one cell is connected to the negative terminal of the other cell.
d) Nichrome wire is used as heating element in the circuit.
A.1
B.2
C.3
D.4

93.Choose the correct statement from the following about the circuit given above.

A.Bulb A only will glow
B.Bulb B, C will glow
C.Bulb A, B, C will glow
D.No bulb will glow

94.Lenses are not used in ______
A.Vehicles to see rear view
B.Spectacles
C.Telescope
D.Microscope

95.Image formed by a concave mirror of the Sun is ______
A.Real image
B.Virtual image
C.Magnified image
D.Cannot be captured on screen

96.Which of the following force is responsible for the falling of raindrops on the earth?
A.Electrostatic force
B.Magnetic force
C.Gravitational force
D.Static frictional force

97.Regarding non-contact forces, how many of the following statements are correct?
a) Non-contact forces can act only when the two bodies are in contact with each other.
b) Non-contact forces can act only when the two bodies are not in contact with each other.
c) Non-contact forces can act when the bodies are in contact with each other.
d) Non-contact forces can act when the bodies are not in contact with each other.
A.1
B.2
C.3
D.4

98.A wooden block is placed on a horizontal table, just starts moving when the applied horizontal force is 5N.What can we say about the magnitude of frictional force acting on the block once it starts moving?
A.5N
B.0
C.Less than 5N
D.Greater than 5N

99.Kabaddi players usually rub their hands with soil before the match.Why?
A.To decrease the pressure between the hands.
B.To increase the pressure between the hands.
C.To increase friction which provides better grip.
D.To decrease friction which provides better grip.

100.The range of clinical thermometer is ______
A.30°C to 40°C
B.35°C to 45°C
C.35°C to 42°C
D.32°C to 42°C

101.An iron ball at 60°C is dropped in a mug containing water at 30°C.The heat will ______
A.Flow from water to iron ball
B.Not flow from iron ball to water or from water to iron ball
C.Increase the temperature of both
D.Flow from iron ball to water

102.A car moves with a speed of 60 km/hr for 30 minutes and then with a speed of 40 km/hr for 30 minutes.The total distance covered by the car is ______
A.50 km
B.25 km
C.15 km
D.10 km

103.Choose the correct matching from the following

Constituents of petroleum	Uses
i) Kerosene	a) Vaseline
ii) Bitumen	b) Fuel for home
iii) Paraffin Wax	c) Fuel for Jet aircrafts
iv) LPG	d) Paints
	e) Motor fuel

A.i-(b), ii-(a), iii-(c), iv-(d)
B.i-(c), ii-(d), iii-(a), iv-(b)
C.i-(a), ii-(e), iii-(c), iv-(d)
D.i-(c), ii-(d), iii-(b), iv-(a)

104.Acid present in Grapes is ______
A.Tartaric acid
B.Oxalic acid
C.Lactic acid
D.Formic acid

105.Consider the following statements
a) Both acids and bases change colour of all indicators.
b) Turmeric is a natural indicator.
c) An antacid contains magnesium oxide.
d) Lime water is basic in nature.
Which of these statements are correct?
A.(b) and (d)
B.(b), (c) and (d)
C.(b) and (c)
D.Only (a)

106.Which of the following substance turns phenolphthalein indicator into pink colour?
A.Vinegar
B.Soap solution
C.Curd
D.Lemon juice

107.Solution ‘A’ is in blue colour.Add few drops of sulphuric acid to ‘A’ and drop an iron nail in it.After some time a green coloured solution ‘B’ is formed.What are ‘A’ and ‘B’ respectively?
A.Iron Sulphate, Copper Sulphate
B.Copper Sulphate, Baking Soda
C.Copper Sulphate, Iron Sulphate
D.Vinegar, Baking Soda

108.How many of the following are chemical changes?
a) Photosynthesis
b) Dissolving sugar in water
c) Burning of coal
d) Melting of ice
e) Rusting of iron
A.1
B.3
C.4
D.5

109.‘A’ is a metal burnt in presence of oxygen to form ‘B’.‘B’ is dissolved in water to form ‘C’.‘C’ is a base.Then what are ‘A’, ‘B’, ‘C’ respectively?
A.Magnesium Hydroxide, Magnesium Oxide, Magnesium
B.Magnesium, Magnesium Hydroxide, Magnesium Oxide
C.Magnesium, Magnesium Oxide, Magnesium Hydroxide
D.Calcium, Calcium Oxide, Calcium Carbonate

110.Coal cannot be prepared in the laboratory because ______
(A) Causes air pollution
(B) It is a very slow process
(C) Needs very low pressure and low temperature
(D) Needs very high pressure and high temperature
Choose the correct statement(s) from the given above.
A.(A) and (B)
B.(B) and (C)
C.(A), (B) and (D)
D.(B) and (D)

111.Expand CNG
A.Compressed Neutral Gas
B.Composed Natural Gas
C.Compressed Nitrogen and Gasoline
D.Compressed Natural Gas

112.We all know that distilled water is a poor conductor of electricity.What would you do to make it a good conductor of electricity? Choose the correct statement from the following.
A.Add oil to distilled water
B.Heating
C.Add common salt to distilled water
D.Add more distilled water

113.The process of depositing a layer of any desired metal on another material by means of electricity is called ______
A.Electro Plating
B.Electrolysis
C.Electricity
D.Electrode

114.Glucose $\xrightarrow{In\;the\;absence\;of\;Oxygen}$ A + B + Energy
A.(A) – Water, (B) – Carbon dioxide
B.(A) – Alcohol, (B) – Water
C.(A) – Water, (B) – Oxygen
D.(A) – Alcohol, (B) – Carbon dioxide

115.Waste chemicals removed from the body of animals depend on the availability of water.Aquatic animals like fishes excrete waste as (X) which dissolves in water.Some land animals like birds and snakes excrete waste as a white coloured compound (Y).The major excrete product in humans is (Z).
A.(X) – Ammonia, (Y) – Sulphur, (Z) – Carbon dioxide
B.(X) – Carbon dioxide, (Y) – Phosphorus, (Z) – Nitrites
C.(X) – Ammonia, (Y) – Uric acid, (Z) – Urea
D.(X) – Alcohol, (Y) – Acetic acid, (Z) – Carbon dioxide

116.Virus : Influenza :: Protozoa : ____
(A) Typhoid
(B) Polio
(C) Dysentery
(D) Malaria
A.A and B
B.B and C
C.C and D
D.B and D

117.If you are a farmer, which of the following methods will you use to select good quality of germinating seeds?
A.Checking the weight of grains
B.Checking grains under sunlight for pores
C.Immersing the grains in water
D.Sowing seeds and waiting for germination

118.Identify the incorrect statement/s
Statement A: Fertilization is necessary for sexual reproduction.
Statement B: The fusion of male and female gametes occurs in uterus.
Statement C: Cloning is an asexual reproduction.
Statement D: Well developed foetus gets attached to the wall of uterus.
A.A, B are incorrect
B.B, C are incorrect
C.B, D are incorrect
D.A, C are incorrect

119.Match the following:

Scientists	Discoveries
A) Louis Pasteur	i) Cloning
B) Edward Jenner	ii) Bacillus anthracis
C) Ian Wilmut	iii) Fermentation
D) Robert Koch	iv) Penicillin
E) Alexander Fleming	v) Vaccine for smallpox

A.A-(ii), B-(i), C-(iii), D-(iv), E-(v)
B.A-(iii), B-(v), C-(i), D-(ii), E-(iv)
C.A-(iii), B-(i), C-(ii), D-(iv), E-(v)
D.A-(i), B-(v), C-(ii), D-(iii), E-(iv)

120.
Name the ‘X’ and ‘Y’
A.X – Aorta, Y – Pulmonary artery
B.X – Pulmonary artery, Y – Aorta
C.X – Pulmonary vein, Y – Venacava
D.X – Venacava, Y – Pulmonary vein

121.What is this machine?

A.This is a winnowing machine.It separates dust from grains.
B.This is a harvester.It helps to pull out and cut the crops.
C.This is a seed drill.It is used for sowing seeds.
D.This is a combine.It works as a harvester as well as a thresher.

122.Assertion: Wind dispersed seeds typically have wings or hair.
Reason: These structures reduce seed weight.
A.Both correct, Reason explains Assertion.
B.Both correct, Reason doesn’t explain Assertion.
C.Assertion correct, Reason incorrect.
D.Both Assertion and Reason are incorrect.

123.Which of the following statements are correct about forests?
i) Forests produce oxygen through photosynthesis.
ii) Forests absorb carbon dioxide.
iii) Forests decrease soil erosion.
iv) Forests decrease biodiversity.
A.(i), (ii), (iii)
B.(i), (iv)
C.(i), (ii)
D.(ii), (iii), (iv)

124.Assertion (A): Insectivorous plants obtain essential nutrients by capturing insects.
Reason (R): Insectivorous plants grow in nutrient-rich soil.
A.(R) is correct explanation for (A).
B.(R) is not correct explanation for (A).
C.(A) is not correct.
D.Both (A) and (R) are not correct.

125.Number of piercing and tearing teeth present in the lower jaw of a human?
A.8
B.4
C.2
D.6

126.The sum of reciprocals of two numbers is $\frac{1}{4}$ .How many times their sum is equal to their product?
A.5
B.4
C.7
D.10

127.How many edges does the cube having 6 faces and 8 vertices?
A.6
B.8
C.12
D.14

128.The simplified value of $\left(\frac{x^7}{x^9}\right)^{\frac{1}{63}} \times \left(\frac{x^9}{x^3}\right)^{\frac{1}{27}} \times \left(\frac{x^3}{x^7}\right)^{\frac{1}{21}}$ is
A.0
B.35721
C.9
D.1

129.If two cubes each of edge 4 cm are placed end to end, then the dimensions of the resulting solid are
A.8 cm, 4 cm, 4 cm
B.4 cm, 4 cm, 4 cm
C.6 cm, 4 cm, 4 cm
D.8 cm, 8 cm, 4 cm

130.A cricketer scores the following runs in eight innings:
28, 59, 30, 100, 45, 0, 76, 99
Find the range of his scores.
A.99
B.0
C.100
D.59

131.The diagonals of a rhombus measure 16 cm and 30 cm. Find its perimeter.
A.68 cm
B.60 cm
C.480 cm
D.46 cm

132.If A, B, C represent 3 semicircles, then the circumference of the whole diagram is

A.22 cm
B.66 cm
C.132 cm
D.44 cm

133.What is the probability of ‘M’ in the word MATHEMATICS?
A. $\frac{1}{11}$
B. $\frac{4}{11}$
C. $\frac{7}{11}$
D. $\frac{2}{11}$

134.Which of the following measurements are not the sides of a triangle?
A.8 cm, 9 cm, 10 cm
B.3 cm, 4 cm, 5 cm
C.1 cm, 2 cm, 3 cm
D.5 cm, 4 cm, 6 cm

135.In the given parallelogram, what is the value of x?
A.13
B.3
C.16
D.7

136.If the multiplicative inverse of a number is the number itself, then the number is/are
A.1 and –1
B.1 only
C.–1 only
D.0

137.The value of $\frac{\sqrt[3]{8}}{\sqrt{16}} ÷ \sqrt{\frac{100}{49}} \times \sqrt[3]{125}$ is
A. $\frac{7}{100}$
B. $\frac{7}{4}$
C. $\frac{4}{7}$
D.1

138.Each side of a square is 10 m long.A rectangle of the same perimeter has sides in the ratio 2 : 3.What is the area of the rectangle in square meters?
A.96 sq.m
B.106 sq.m
C.86 sq.m
D.384 sq.m

139.A car covers a distance of 76.5 km in 1.7 hours.What is the average distance covered by it in 1 hour?
A.17 km
B.35 km
C.48 km
D.45 km

140.Match the following

A.i-(a), ii-(b), iii-(c), iv-(d)
B.i-(c), ii-(a), iii-(d), iv-(b)
C.i-(a), ii-(d), iii-(b), iv-(c)
D.i-(a), ii-(d), iii-(c), iv-(b)

141.If $3 \times 3 \times 3 \times \dots , n \text{ times} = 2187$ , then what is the value of (n)?
A.7
B.6
C.2
D.3

142.The number of girls in class are 20, which are equal to 40% of the class.Then the total number of students in class is
A.80
B.40
C.60
D.50

143.If $(525)^2 = 275625$ , then what is the value of $\sqrt{27.5625}$ ?
A.0.525
B.52.5
C.5.25
D.0.0525

144.Rani has 3 times as many two-rupee coins as she has five-rupee coins.If she has in all a sum of Rs.77, how many coins of Rs.5 and Rs.2 denomination does she have?
A.5, 15
B.8, 21
C.4, 12
D.7, 21

145.In the $AD \parallel BC$ , then find $\angle BAC$ .

A.50°
B.60°
C.70°
D.80°

146.Individual soul is part of the entity.This is the principle of
A.Dwaitha
B.Vishishtadwaitha
C.Adwaitha
D.Dwaithadwaitha

147.East India Company began its trade in which state in India?
A.Tamil Nadu
B.Gujarat
C.Bengal
D.Andhra Pradesh

148.Who among the following was/were associated to Ryotwari System?
A.Captain Alexander Read
B.Thomas Munro
C.Both (1) and (2)
D.None of the two

149.Correct chronological order of Dynasties
A.Mamluk – Tughlaq – Khilji – Sayyid – Lodi
B.Tughlaq – Mamluk – Sayyid – Khilji – Lodi
C.Mamluk – Khilji – Tughlaq – Sayyid – Lodi
D.Lodi – Sayyid – Mamluk – Khilji – Tughlaq

150.The tillers had to pay ______ of their produce as land revenue in the reign of Delhi Sultanate.
A.½
B.⅓
C.⅔
D.¼

151.The founder of Kalyani Chalukyas
A.Bhillama
B.Tailapa II
C.Bettiga Vishnuvardhan
D.Kulasekhara

152.Identify the wrongly matched pair.
A.Prola II – The first independent ruler of Kakatiyas
B.Mahadeva – Died while besieging the Devagiri fort
C.Pratapa Rudra – Constructed Rudreswara temple at Hanumakonda
D.Ganapathi Deva – His period is called the Golden era

153.‘Nrutta Ratnavali’ was written by
A.Jayapa Senani
B.Palkuriki Somanatha
C.Nannechoda
D.Vidhyanadha

154.Which of the following aspects is not related to Sri Krishna Deva Raya?
A.Scholars known as Ashtadiggajas
B.Telugu work named ‘Amuktamalyada’
C.Title of ‘Andhra Bhoja’
D.Friendly relations with the French and the British

155.It is said that even if he was the emperor of India, he would cover his own expenses with the money he earned by sewing hats.
A.Akbar
B.Shajahan
C.Aurangzeb
D.Sher Shah

156.In Physical maps, violet colour shows the height
A.0–100 MSL
B.1000–3000 MSL
C.7000–8000 MSL
D.3000–7000 MSL

157.India lies in the Northern Hemisphere between the latitudes of
A.68°7′ to 97°25′
B.8°4′ to 37°6′
C.8°25′ to 68°7′
D.14°27′ to 19°07′

158.Balancing the need to use resources and also conserve them for the future is called
A.Development
B.Resource conservation
C.Resource management
D.Sustainable development

159.The bare ground between plants is covered with straw.This is known as
A.Shelter belts
B.Mulching
C.Organic layer
D.Contour barriers

160.The Big Bang Theory about the origin of the universe was first proposed by
A.Galileo
B.Georges Lemaitre
C.Ptolemy
D.Copernicus

161.Raju says that the world celebrates environmental day on his birthday.His birthday is
A.April 22
B.March 22
C.August 29
D.June 5

162.The correct order of the three layers of the earth
A.Crust – Mantle – Core
B.Crust – Core – Mantle
C.Core – Crust – Mantle
D.Mantle – Crust – Core

163.Identify the wrongly matched pair
A.Equatorial region – 5°–10° N, S
B.Savannas – 10°–20° N, S
C.Desert region – 15°–30° N, S
D.Steppes – 55°–70° N, S

164.Andhra Pradesh does not possess this type of forests
A.Evergreen forests
B.Deciduous forests
C.Thorny forests
D.Mangrove forests

165.Forest Rights Act was passed in the year
A.1980
B.1952
C.1894
D.2006

166.Who appoints the governor of a State?
A.Chief Minister
B.President
C.Prime Minister
D.Supreme Court

167.The term of office for the members of Legislative Council is
A.4 years
B.5 years
C.6 years
D.2 years

168.The President of the Indian Constituent Assembly
A.B.R.Ambedkar
B.Jawaharlal Nehru
C.Gandhiji
D.Babu Rajendra Prasad

169.The number of Union territories in India now is
A.6
B.7
C.8
D.9

170.The Constitutional Article related to Right to Life
A.21
B.17
C.32
D.56

171.The Chief Justice of India at present is (2024)
A.Justice N.V.Ramana
B.JusticeD.Y.Chandrachud
C.Justice U.U.Lalith
D.Justice S.A.Bobde

172.Which of the following statement(s) is/are true?
i) The Rajya Sabha functions primarily as the representative of the States.
ii) Legislation can also be initiated in Rajya Sabha.
A.(i) only
B.(ii) only
C.(i) and (ii)
D.None of the two

173.The State does not take away the religious freedom of individuals.This is mainly known as
A.Socialism
B.Secularism
C.Feudalism
D.Capitalism

174.The Fundamental Right that prohibits forced labour
A.Right against exploitation
B.Cultural and educational right
C.Right to Equality
D.Right to Constitutional remedies

175.The Education Minister of Andhra Pradesh is
A.Konidela Pawan Kalyan
B.Nara Lokesh
C.Vangalapudi Anitha
D.Kollu Ravindra

176.The Consumer Protection Act was approved on
A.09.08.2019
B.08.08.1988
C.24.12.2022
D.10.04.2000

177.Who is the Finance Minister of Andhra Pradesh now?
A.Kollu Ravindra
B.Gottipati Ravi Kumar
C.Payyavula Keshav
D.Anam Ramanarayana Reddy

178.Shifting cultivation is known as ‘Milpa’ in
A.North-East India
B.Mexico
C.Brazil
D.Malaysia

179.By growing these crops, we can conserve water resources
A.Rice
B.Sugarcane
C.Wheat
D.Millets

180. $\boxed+$ This traffic sign is
A.Mandatory sign
B.Information sign
C.Cautionary sign
D.Prohibition sign

Answers:
1.4
2.1
3.4
4.3
5.3
6.1
7.4
8.3
9.2
10.2
11.3
12.2
13.3
14.1
15.4
16.2
17.2
18.1
19.3
20.4
21.1
22.3
23.3
24.3
25.3
26.3
27.4
28.2
29.2
30.2
31.2
32.4
33.4
34.3
35.4
36.4
37.2
38.2
39.2
40.1
41.2
42.3
43.3
44.3
45.1
46.2
47.3
48.2
49.4
50.4
51.4
52.4
53.3
54.4
55.4
56.4
57.1
58.2
59.3
60.1
61.2
62.1
63.2
64.1
65.3
66.3
67.1
68.2
69.4
70.3
71.1
72.3
73.2
74.4
75.3
76.2
77.2
78.1
79.4
80.3
81.2
82.4
83.3
84.1
85.2
86.4
87.1
88.3
89.1
90.2
91.2
92.3
93.4
94.1
95.1
96.3
97.2
98.3
99.3
100.3
101.4
102.1
103.2
104.1
105.1
106.2
107.3
108.2
109.3
110.4
111.4
112.3
113.1
114.4
115.3
116.3
117.3
118.2
119.2
120.1
121.4
122.1
123.1
124.2
125.3
126.2
127.3
128.4
129.1
130.3
131.1
132.2
133.4
134.3
135.2
136.1
137.2
138.1
139.4
140.2
141.1
142.4
143.3
144.4
145.2
146.2
147.3
148.3
149.3
150.2
151.2
152.3
153.1
154.4
155.3
156.4
157.2
158.4
159.2
160.2
161.4
162.1
163.4
164.1
165.4
166.2
167.3
168.4
169.3
170.1
171.2
172.3
173.2
174.1
175.2
176.1
177.3
178.2
179.4
180.2

Solutions:
1.125 = 25 ÷ 54 + 59
Try option (3): ÷, =, +
Equation: 125 ÷ 25 = 54 + 59
LHS = 125 ÷ 25 = 5
RHS = 54 + 59 = 113
Not equal (Wrong)
Try option (2): ÷, -, =
Equation: 125 ÷ 25 – 54 = 59
LHS = 125 ÷ 25 – 54 = 5 – 54 = -49
RHS = 59 → not equal (Wrong)
Try option (1): +, -, =
Equation: 125 + 25 – 54 = 59
LHS = 125 + 25 – 54 = 96
RHS = 59 → not equal (Wrong)
Try option (4): ÷, +, =
Equation: 125 ÷ 25 + 54 = 59
LHS = 125 ÷ 25 + 54 = 5 + 54 = 59
RHS = 59 Correct!
Answer: Option (4) → ÷, +, =
2.52 = 20 – 13 + 80
Try (2): ×, -, =
Equation: 52 × 20 – 13 = 80
LHS = 52 × 20 – 13 = 1040 – 13 = 1027
RHS = 80 (Wrong)
Try (3): =, +, –
Equation: 52 = 20 + 13 – 80
LHS = 52
RHS = -47 (Wrong)
Try (1): ×, =, ×
Equation: 52 × 20 = 13 × 80
LHS = 1040
RHS = 1040 (Correct)
Answer: Option (1) → ×, =, ×
3.25 = 25 ÷ 25 – 26
Check (1): =, ÷, –
Equation: 25 = 25 ÷ 25 – 26
LHS = 25
RHS = 1 – 26 = -25 (Wrong)
Check (4): ÷, +, =
Equation: 25 ÷ 25 + 25 = 26
LHS = 25 ÷ 25 + 25 = 1 + 25 = 26
RHS = 26 (Correct)
Answer: Option (4) → ÷, +, =
4.43 – 38 = 27 ÷ 3
Check (2): ×, =, ÷
Equation: 43 × 38 = 27 ÷ 3
LHS = 1634
RHS = 9 (Wrong)
Check (1): +, -, =
Equation: 43 + 38 – 27 = 3
LHS = 54 (Wrong)
Check (3): +, =, ×
Equation: 43 + 38 = 27 × 3
LHS = 81
RHS = 81 (Correct)
Answer: Option (3) → +, =, ×
5.24 × 15 + 40 = 25
Check (1): -, ×, =
Equation: 24 – 15 × 40 = 25
LHS = 24 – 600 = -576 (Wrong)
Check (2): +, +, =
Equation: 24 + 15 + 40 = 25
LHS = 79 (Wrong)
Check (3): =, ×, ÷
Equation: 24 = 15 × 40 ÷ 25
RHS = 15 × 40 ÷ 25 = 600 ÷ 25 = 24
(Correct) Correct
Answer: Option (3) → =, ×, ÷
6.37 × 73 = 56 × 54
Check (2): ×, -, =
Equation: 37 × 73 – 56 = 54
LHS = 2701 – 56 = 2645
RHS = 54 (Wrong)
Check (3): +, ÷, =
Equation: 37 + 73 ÷ 56 = 54
LHS = 37 + 1.3 = 38.3 (Wrong)
Check (1): +, -, =
Equation: 37 + 73 – 56 = 54
LHS = 54 (Correct)
Answer: Option (1) → +, -, =
7.56 – 28 + 14 = 28
Check (3): ×, ÷, =
Equation: 56 × 28 ÷ 14 = 28
LHS = 56 × 2 = 112 (Wrong)
Check (1): =, ×, ÷
Equation: 56 = 28 × 14 ÷ 28
RHS = 28 × 14 ÷ 28 = 14
LHS = 56 (Wrong)
Check (2): +, ×, =
Equation: 56 + 28 × 14 = 28
LHS = 56 + 392 = 448 (Wrong)
Check (4): ÷, ×, =
Equation: 56 ÷ 28 × 14 = 28
LHS = 2 × 14 = 28 (Correct)
Answer: Option (4) → ÷, ×, =
8.63 ÷ 9 = 21 – 28
Check (1): ÷, -, =
Equation: 63 ÷ 9 – 21 = 28
LHS = 7 – 21 = -14 (Wrong)
Check (3): ÷, +, =
Equation: 63 ÷ 9 + 21 = 28
LHS = 7 + 21 = 28 (Correct)
Answer: Option (3) → ÷, +, =
9.18 + 18 = 18 × 18
Check (1): ×, =, +
Equation: 18 × 18 = 18 + 18
LHS = 324
RHS = 36 (Wrong)
Check (2): -, +, =
Equation: 18 – 18 + 18 = 18
LHS = 18 (Correct)
Answer: Option (2) → -, +, =
10.120 + 100 = 85 + 105
Check (2): -, +, =
Equation: 120 – 100 + 85 = 105
LHS = 20 + 85 = 105 (Correct)
Answer: Option (2) → -, +, =
11. Filter : Purify :: Magnify
Answer: (3) Microscope
Explanation: A filter is used to purify, similarly, a microscope is used to magnify. Hence, the correct option is Microscope.
12. Energy : ? :: Volume : Litre
Answer: (2) Joule
Explanation: The relationship is “quantity : unit.” The unit of volume is Litre, and the unit of energy is Joule. Therefore, the correct option is Joule.
13. India : ? :: U.S.A. : Baseball
Answer: (2) Football
Explanation: The national sport of the USA is baseball. In India, the most popular sport is football. Hence, the correct answer is Football.
14. Man : Biography :: Nation : ?
Answer: (1) History
Explanation: A biography is a detailed account of a person’s life, just as history is a detailed account of a nation’s past. Therefore, the correct option is History.
15. Anemia : Iron :: Iodine : ?
Answer: (4) Goitre
Explanation: Anemia is caused by a deficiency of iron, just as goitre is caused by a deficiency of iodine. Hence, the correct answer is Goitre.
16. Ramanujan number : 1729 :: Kaprekar number : ?
Answer: (3) 1894
Explanation: The number 1729 is known as the Ramanujan number, and 1894 is known as the Kaprekar number. Hence, the correct answer is 1894.
17. ? : Fungi :: Entomology : Insects
Answer: (2) Mycology
Explanation: Entomology is the study of insects, and mycology is the study of fungi. Hence, the correct answer is Mycology.
18. Odometer : ? :: Balance : Mass
Answer: (1) Distance
Explanation: An odometer measures distance, and a balance measures mass. Hence, the correct answer is Distance.
19. Gateway of India : ? :: Vivekananda Rock memorial : Kanyakumari
Answer: (2) Delhi
Explanation: The Gateway of India is a landmark in Mumbai, just as the Vivekananda Rock memorial is a landmark in Kanyakumari. Hence, the correct answer is Delhi.
20. Sodium : Metal :: ? : Nonmetal
Answer: (1) Mercury
Explanation: Sodium is a metal, and mercury is a liquid metal, whereas nonmetals can be gases or solids. Therefore, the correct answer is Mercury.
21.
22.
23.
24.
25.
26.
27.
28.
29.
30.
31.
32.
33.
34.
35.
36.
37.
38.
39.
40.
41.
42.
43.
44.
45.
46.
47.
48.
49.
50.
51.
52.
53.
54.
55.
56.
57.
58.
59.We must find which figures are similar.
Observation:
Figures (1), (2), and (3) are all triangles with similar shapes (right-angled triangles).
Figures (4) and (5) have a different structure (one is a quadrilateral, another is an inverted triangle).
Answer: (2) 1, 2, 3
60.We must find which figures are similar.
Observation:
Figures (2), (3), and (4) are trapeziums (each has one pair of parallel sides).
Figures (1) and (5) are triangles.
Answer: (2) 2, 3, 4
61.We are to find the missing number in the pattern:
[\text{First pair: } 9, 49 \Rightarrow 21] [\text{Second pair: } 9, 81 \Rightarrow 27] [\text{Third pair: } 9, 36 \Rightarrow ?] Pattern check:
[\text{Formula: } \frac{(\text{first number} + \text{second number})}{\text{some rule}}] Let’s see if we can find a simpler relationship.
Check ratios:
For first: ( 9 + 49 = 58 ), but 21 not related directly.
Try another pattern:
[\sqrt{9} = 3, \sqrt{49} = 7, 3 \times 7 = 21] Works perfectly.
Now, ( \sqrt{9} = 3, \sqrt{81} = 9, 3 \times 9 = 27 ) — also correct.
For the third:
$\sqrt{9} = 3, \sqrt{36} = 6, 3 \times 6 = 18$
Answer: (2) 18
62.Numbers given:
[16, 24, 28 \Rightarrow 4] [12, 24, 30 \Rightarrow 6] [24, 40, 48 \Rightarrow ?] Pattern:
$(\text{first} + \text{second} + \text{third}) / ? = \text{result?}$ doesn’t fit.
Let’s test another relation:
Notice differences:
(24 – 16 = 8)
(28 – 24 = 4)
Average of differences (= (8+4)/3 \approx 4)? Not quite.
Let’s check ratio pattern:
$\frac{24}{16} = 1.5$ , $\frac{28}{24} \approx 1.17$ inconsistent.
Try the relationship similar to previous:
(\sqrt{16} + \sqrt{24} + \sqrt{28})? no integer pattern.
We check the example pattern consistency with previous Q61:
Maybe ( \sqrt{first} + \sqrt{second} + \sqrt{third} = \text{some rule}).
Testing gives decimals, not integers.
Let’s test multiplication/division pattern:
( 16 : 4 = 4, 24 : 4 = 6, 28 : 4 = 7) not consistent.
Instead check relation: middle number is roughly geometric mean of the outer two:
[\sqrt{16 \times 28} = \sqrt{448} \approx 21.1; \frac{24}{4} = 6] Hmm — check pattern 2:
[\text{Middle number} / \text{Result} = 24/4 = 6] [24/6 = 4, 24/7 = 3.43; \text{maybe consistent?}] Try next: ( \text{difference between second and first} = 8, \text{difference between third and second} = 4, \text{sum of digits of first}? 1+6=7 ) hmm.
Check example pattern across rows:
(16, 24, 28 → 4), (12, 24, 30 → 6)
Notice the middle number divided by result =
(24/4 = 6), (24/6 = 4).
So, pattern:
middle number / result = first number’s square root.
√16 = 4 → works for 4.
√12 ≈ 3.46 → not 4, close pattern not exact.
Try another reasoning: differences between outer two divided by 2?
Let’s see:
(28 – 16)/3 = 12/3 = 4
(30 – 12)/3 = 18/3 = 6
(48 – 24)/3 = 24/3 = 8
Matches pattern: result = (difference between outer numbers)/3.
Answer = 8.
Answer: (1) 8
63.We have triangles:
[10, 15 \text{ (top sides)}; \text{center } 5; \text{bottom } 20] [12, 18; \text{center } 6; \text{bottom } 24] [16, 24; \text{center } ?; \text{bottom } 32] Pattern:
$\text{Center} = \frac{\text{bottom}}{4}$
Check:
20/4 = 5 (Correct)
24/4 = 6 (Correct)
32/4 = 8 (Correct)
64.
65.
66.
67.
68.
69.
70.
71. Solution:
4132 – 5387 + ? = 4979
Compute: 4132 – 5387 = -1255, so -1255 + ? = 4979 ⇒ ? = 4979 + 1255 = 6234.
Answer: A. $6234$
72. Solution:
$\frac{2}{5}\times ? + 104 \div 4 = 30$
Compute: $104\div 4 = 26$ . So $\frac{2}{5}x + 26 = 30 \Rightarrow \frac{2}{5}x = 4 \Rightarrow x = 4\times\frac{5}{2} = 10$ .
Answer: C. $10$
73. Solution:
$\dfrac{(2.2)^3 - 0.064}{(2.2)^2 + 0.88 + 0.16} = ?$
Compute: $(2.2)^3 = 10.648$ , so numerator $=10.648-0.064=10.584$ .
Denominator: $(2.2)^2+0.88+0.16=4.84+1.04=5.88$ .
So $\dfrac{10.584}{5.88}=1.8$ .
Answer: B. $1.8$
74. Solution:
Given $\sqrt{54756}=234$ .
Note decimal shifts scale square roots: $\sqrt{547.56}=234/10=23.4$ ,
$\sqrt{5.4756}=234/100=2.34$ ,
$\sqrt{0.054756}=234/1000=0.234$ ,
$\sqrt{0.00054756}=234/10000=0.0234$ .
Sum $=23.4+2.34+0.234+0.0234=25.9974$ .
Answer: D. $25.9974$
75. Solution:
$(64)^2-(36)^2 = (64-36)(64+36)=28\times100=2800$ .
So $20\times ? = 2800 \Rightarrow ?=140$ .
Answer: C. $140$
76. Solution:
$\dfrac{12+12+12}{13+13+13} - \dfrac{12+12}{13+13} + \dfrac{12}{13}$
Evaluate each: $\dfrac{36}{39}=\dfrac{12}{13}$ , $\dfrac{24}{26}=\dfrac{12}{13}$ , and $\dfrac{12}{13}$ .
So $\dfrac{12}{13}-\dfrac{12}{13}+\dfrac{12}{13}=\dfrac{12}{13}$ .
Answer: A. $\dfrac{12}{13}$
77. Solution:
$287\times287 - 574\times265 + 265\times265$
Note $574=2\times287$ . So expression $=287^2 -2\cdot287\cdot265 +265^2 = (287-265)^2 = 22^2 = 484$ .
Answer: B. $484$
78. Solution:
$(\sqrt{1296}-\sqrt[3]{64}) + 2^2 = \sqrt{?}$
Compute: $\sqrt{1296}=36,\ \sqrt[3]{64}=4,\ 2^2=4$ . So left side $=36-4+4=36$ .
Thus $\sqrt{?}=36$ . (The choice that matches the value 36 is selected.)
Answer: C. $36$
79. Solution:
$\frac{5}{8}$ of $\frac{4}{15}$ of 372 $=372\times\frac{4}{15}\times\frac{5}{8}$ .
Compute product of fractions: $\frac{4}{15}\times\frac{5}{8}=\frac{20}{120}=\frac{1}{6}$ .
So value $=372\div6=62$ .
Answer: D. $62$
80. Solution:
$\dfrac{4^{12}+8^8+16^6}{4^{10}+2^{20}+16^5}$ .
Write as powers of 2: $4=2^2,\ 8=2^3,\ 16=2^4$ .
Numerator: $(2^2)^{12}=2^{24},\ (2^3)^8=2^{24},\ (2^4)^6=2^{24}$ ⇒ numerator $=3\cdot2^{24}$ .
Denominator: $4^{10}=(2^2)^{10}=2^{20},\ 2^{20}=2^{20},\ 16^5=(2^4)^5=2^{20}$ ⇒ denominator $=3\cdot2^{20}$ .
Ratio $=\dfrac{3\cdot2^{24}}{3\cdot2^{20}}=2^{4}=16$ .
Answer: C. $16$
81. Solution:
Series: 13, 13, 26, 78, 312, ?
Pattern:
13 × 1 = 13
13 × 2 = 26
26 × 3 = 78
78 × 4 = 312
312 × 5 = 1560
Answer: B. 1560
82. Solution:
Series: 5, 17, 41, 77, 125, ?, 257
Differences:
17 – 5 = 12
41 – 17 = 24
77 – 41 = 36
125 – 77 = 48
⇒ pattern increases by +12 each time.
Next difference = 48 + 12 = 60
125 + 60 = 185
Answer: D. 185
83. Solution:
Series: 12, 21, 46, 95, 176, ?
Differences:
21 – 12 = 9
46 – 21 = 25
95 – 46 = 49
176 – 95 = 81
These are perfect squares: $3^2, 5^2, 7^2, 9^2$
Next square: $11^2 = 121$
176 + 121 = 297
Answer: C. 297
84. Solution:
Series: ?, 100, 150, 375, 1312.5
Let’s check ratios:
100 × 1.5 = 150
150 × 2.5 = 375
375 × 3.5 = 1312.5
Ratios increase by +1 each time (0.5, 1.5, 2.5, 3.5…)
So previous ratio must be 0.5:
? × 0.5 = 100 ⇒ ? = 200
Answer: A. 200
85. Solution:
Series: 10, 15, 11, 14, 14, 11, 19, ?
Odd positions: 10, 11, 14, 19 → differences +1, +3, +5 → next +7 = 26
Even positions: 15, 14, 11 → differences -1, -3 → next -5 = 6
Next term (position 8) follows even pattern → 6
Answer: B. 6
86. Solution:
Series: 5, 4, 6, 15, 56, ?
Pattern: each term = (previous term × next term) + 1 check:
5 → 4 → (5-1)*? no
Try factorial or multiplication pattern:
4 = (5-1)
6 = (4+2)
15 = (6×2.5)
56 = (15×3.73) not consistent.
Let’s check pattern:
5×1 -1=4
4×2 -2=6
6×3 -3=15
15×4 -4=56
Next: 56×5 -5=280 -5=275
Answer: D. 275
87. Solution:
Series: 9, 17, 44, 169, 512, ?
Check pattern:
9→17 (+8), 17→44 (+27), 44→169 (+125), 169→512 (+343)
Differences are cubes: $2^3, 3^3, 5^3, 7^3$
Next cube: $9^3 = 729$
512 + 729 = 1241
Answer: B. 1241
88. Solution:
Series: 78, 77, 74, 67, 52, ?
Differences:
-1, -3, -7, -15 → pattern doubles +1 each time (-1, -3, -7, -15, -31)
Next difference = -31
52 – 31 = 21
Answer: C. 21
89. Solution:
Series: 8, 8, 16, 24, 40, ?, 104
Observe:
8×1 = 8, 8×2 =16, 16×1.5=24, 24×1.666=40, pattern increases.
Or simpler: each term = previous + term before it:
8+8=16
8+16=24
16+24=40
24+40=64
40+64=104
Answer: A. 64
90. Solution:
Series: 956, 476, 234, 111, ?
Each term roughly halves then subtracts some value.
956/2=478 (approx 476)
476/2=238 (approx 234)
234/2=117 (approx 111)
111/2=55.5 (approx 55)
Answer: D. 55.5
91.
92.
93.
94.
95.
96.
97.
98.
99.
100.
101.
102.
103.
104.
105.
106.
107.
108.
109.
110.
111.
112.
113.
114.
115.
116.
117.
118.
119.
120.
121.
122.
123.
124.
125.
126. Solution:
Given $\displaystyle \frac{1}{a}+\frac{1}{b}=\frac{1}{4}$ .
So $\displaystyle \frac{a+b}{ab}=\frac{1}{4}\Rightarrow ab=4(a+b)$ .
Thus the product equals $4$ times the sum.
Answer: (2) 4
127. Solution:
A cube has 12 edges.
Answer: (3) 12
128. Solution:
Expression = $\left(\frac{x^7}{x^9}\right)^{1/63}\times\left(\frac{x^9}{x^3}\right)^{1/27}\times\left(\frac{x^3}{x^7}\right)^{1/21}$ .
Simplify exponents:
$\left(x^{-2}\right)^{1/63}=x^{-2/63},\quad x^{6/27}=x^{2/9},\quad x^{-4/21}$ .
Sum exponents: $-\tfrac{2}{63}+\tfrac{2}{9}-\tfrac{4}{21}=0$ .
So expression $=x^0=1$ .
Answer: (4) 1
129. Solution:
Two cubes of edge $4$ cm placed end-to-end give solid with dimensions $8$ cm, $4$ cm, $4$ cm.
Answer: (1) $8$ cm, $4$ cm, $4$ cm
130. Solution:
Scores: $28,59,30,100,45,0,76,99$ .
Range $=$ max – min $=100-0=100$ .
Answer: (3) 100
131. Solution:
Diagonals of rhombus are $16$ cm and $30$ cm. Side $=\sqrt{(16/2)^2+(30/2)^2}=\sqrt{8^2+15^2}=\sqrt{289}=17$ cm.
Perimeter $=4\times17=68$ cm.
Answer: (1) 68 cm
132. Solution:
Diameters of semicircles (from diagram) are $7$ cm, $14$ cm and $21$ cm (the big one equals $7+14$ ).
Total outer curved length = sum of semicircle circumferences
$=\tfrac{\pi}{2}(7+14+21)=\tfrac{\pi}{2}\times42=21\pi$ .
Using $\pi=\tfrac{22}{7}$ : $21\pi=21\times\tfrac{22}{7}=66$ cm.
Answer: (2) 66 cm
133. Solution:
Word “MATHEMATICS” has 11 letters; number of ‘M’ = 2.
Probability $=2/11$ .
Answer: (4) $\tfrac{2}{11}$
134. Solution:
Triangle inequality: three lengths form a triangle only if sum of any two > third.
Option (3) $1,2,3$ fails because $1+2=3$ (degenerate), so not a triangle.
Answer: (3) $1\text{ cm},2\text{ cm},3\text{ cm}$
135. Solution:
In a parallelogram diagonals bisect each other ⇒ opposite segments of a diagonal are equal.
From diagram: the segment opposite $20$ is $y+7$ ⇒ $y+7=20$ ⇒ $y=13$ .
The segment opposite $16$ is $x+y$ ⇒ $x+y=16$ . Substitute $y=13$ ⇒ $x=3$ .
Answer: (2) $3$
136. Solution:
If multiplicative inverse equals the number: $1/x=x\Rightarrow x^2=1\Rightarrow x=\pm1$ .
So both $1$ and $-1$ .
Answer: (1) $1$ and $-1$
137. Solution:
Interpretation: $\dfrac{\sqrt[3]{8}}{\sqrt{16}}\div\sqrt{\dfrac{100}{49}}\times\sqrt[3]{125}$ .
Compute: $\sqrt[3]{8}=2,\ \sqrt{16}=4\Rightarrow 2/4=\tfrac{1}{2}.$
$\sqrt{100/49}=10/7,\ \sqrt[3]{125}=5.$
So value $=\tfrac{1}{2}\div\frac{10}{7}\times5=\tfrac{1}{2}\times\frac{7}{10}\times5=\tfrac{7}{4}.$
Answer: (2) $\tfrac{7}{4}$
138. Solution:
Square side $=10$ m ⇒ perimeter $=40$ m.
Rectangle with same perimeter and side ratio $2:3$ : let sides $2k$ and $3k$ .
Perimeter $=2(2k+3k)=10k=40\Rightarrow k=4$ . Sides $=8$ m and $12$ m.
Area $=8\times12=96$ sq. m.
Answer: (1) 96 sq. mt.
139. Solution:
Average distance per hour $=76.5\text{ km} \div 1.7\text{ h}=45$ km/h.
Answer: (4) 45 km
140. Solution (matching line symmetries):
i) square ⇒ 4 lines (c)
ii) equilateral triangle ⇒ 3 lines (a)
iii) rectangle with unequal adjacent sides? (diagram shows two equal marks vertically) ⇒ 2 lines (d)
iv) letter “Z” ⇒ 0 lines (b)
So matching: i-(c), ii-(a), iii-(d), iv-(b) ⇒ option (2).
Answer: (2) i-(c), ii-(a), iii-(d), iv-(b)
141. Solution:
$3\times3\times\cdots$ (n times) $=3^n=2187$ . Since $3^7=2187$ , $n=7$ .
Answer: (1) 7
142. Solution:
Girls $=20$ are $40\%$ of class ⇒ total $=20/0.4=50$ .
Answer: (4) 50
143. Solution:
Given $(525)^2=275625$ . Then $\sqrt{27.5625}=\sqrt{\tfrac{275625}{10000}}=\tfrac{525}{100}=5.25$ .
Answer: (3) 5.25
144. Solution:
Let number of Rs.5 coins $=x$ . Then Rs.2 coins $=3x$ .
Total value $=5x+2(3x)=5x+6x=11x=77\Rightarrow x=7$ .
So Rs.5 coins $=7$ , Rs.2 coins $=21$ .
Answer: (4) $7,\ 21$
145. Solution:
AD ∥ BC. From diagram angle at B (∠ABC) is $85^\circ$ . The small angle between AC and AD (exterior at A) is $35^\circ$ . Because AD ∥ BC, angle between AC and AD equals angle ACB (alternate interior).
So ∠ACB $=35^\circ$ . Now triangle angles sum:
∠BAC $=180^\circ-∠ABC-∠ACB=180^\circ-85^\circ-35^\circ=60^\circ$ .
Answer: (2) $60^\circ$
146.
147.
148.
149.
150.
151.
152.
153.
154.
155.
156.
157.
158.
159.
160.
161.
162.
163.
164.
165.
166.
167.
168.
169.
170.
171.
172.
173.
174.
175.
176.
177.
178.
179.
180.

Spread the love