Missing Numbers Quiz Set 016

Question 1

11, 12, 17, 18, 23, 24, (?)

A

30.

B

35.

C

29.

D

12.

Soln.
Ans: c

11 ( + 1), 12 ( + 5), 17 ( + 1), 18 ( + 5), 23 ( + 1), 24 ( + 5), 29.

Question 2

Find the missing number.

2, 6, 14, 26, ?, 62

A

52

B

54

C

44

D

42

Soln.
Ans: d

The difference of each successive number is increased by 4. Hence, number 42 will fill up the blank space.

Question 3

12, 32, 72, 152, (?)

A

613.

B

325.

C

312.

D

515.

Soln.
Ans: c

12 (12 x 2 + 8), 32 (32 x 2 + 8), 72 (72 x 2 + 8), 152 (152 x 2 + 8), 312.

Question 4

What is the question mark below? A

8.

B

12.

C

16.

D

20.

Soln.
Ans: c

(4 x 6) / 3 = 8 and (6 x 10) / 5 = 12 ∴ (4 x 8) / 2 = 16.

Question 5

What is missing? A

S10

B

3X

C

U4

D

6U

Soln.
Ans: b

3X. Letters move from mumerator to denominator, and have gaps of -1, -2, -3, -4, -5 and -6 that is D (E) F (GH) I (JKL) M (NOPQ) R (STUVW) X. The numbers are their position numbers backwards, that is D = 23, F = 21, I = 18, M = 14, R = 9, X = 3. This Blog Post/Article "Missing Numbers Quiz Set 016" by Parveen (Hoven) is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
Updated on 2019-08-18.