11)What comes next: 5, 10, 20, 40, ?
View Answer
C) 80
Explanation:Multiply by 2 each time.
12)If 5 machines make 5 items in 5 minutes, how long will 100 machines take to make 100 items?
A) 5 minutes
B) 10 minutes
C) 20 minutes
D) 100 minutes
View Answer
A) 5 minutes
Explanation:Each machine makes 1 item in 5 minutes.
13)What number is missing: 7, 14, 28, 56, ?
A) 84
B) 96
C) 112
D) 120
View Answer
C) 112
Explanation:Multiply by 2 pattern.
14)Which number is odd one out: 2, 3, 5, 9, 7
View Answer
D) 9
Explanation:9 is not a prime number.
15)What has a neck but no head?
A) Bottle
B) River
C) Tree
D) Shirt
View Answer
A) Bottle
Explanation:Bottle has a neck but no head.
16)If you divide 30 by half and add 10, what do you get?
View Answer
C) 70
Explanation:30 ÷ 0.5 = 60, +10 = 70.
17)Which number completes the series: 4, 6, 9, 13, 18, ?
View Answer
B) 24
Explanation:Differences increase by +2, +3, +4, +5, +6.
18)What goes up but never comes down?
A) Age
B) Balloon
C) Smoke
D) Temperature
View Answer
A) Age
Explanation:Age always increases.
19)If 2 is company and 3 is crowd, what are 4 and 5?
A) Nine
B) Eleven
C) Twenty
D) Forty
View Answer
C) Twenty
Explanation:4×5 = 20.
20)Which number replaces ?: 11, 13, 17, 19, ?, 29
View Answer
B) 23
Explanation:Prime numbers sequence.
Your Score: 0 / 0
