56) As of December 2021, the number of High Courts in India are _________.
A) 25
B) 30
C) 28
D) 20
57) When we divide NNP (Net national product) by the total population of a nation we get _________.
A) per capita income
B) resource growth
C) Gross National Product
D) external dividend
58) Read the given statements and conclusions carefully. Decide which of the given conclusions is/are true based on the
statements.
Statements:
K=P<C; P>Q; Q>L
Conclusions:
I. QL
A) Both conclusions I and II are true
B) Neither conclusion I nor II is true
C) Only conclusion II is true
D) Only conclusion I is true
59) The average weight of 14 students of a class is 20 kg. If a student leaves the class, the average weight of the class drops by 2 kg. Find the weight of the student (in kg) who left the class.
A) 43
B) 45
C) 46
D) 49
Explanation:We are given:
* Average weight of 14 students = 20 kg
* When one student leaves, average becomes 18 kg (i.e., drops by 2 kg)
* New number of students = 13
—
✅ Step-by-step:
Total weight of 14 students =
14 × 20 = 280kg
Total weight of remaining 13 students =
13 × 18 = 234kg
Weight of the student who left =
—
✅ Final Answer: Option: 46 kg ✅
60) Where was the first ‘Open Rock Museum’ inaugurated by the Union Minister of State for Science & Technology and Earth Sciences, on January 6, 2021?
A) Hyderabad
B) Guwahati
C) Kochi
D) Bhubaneshwar