# Missing Numbers Quiz Set 020

### Question 1 A

U.

B

W.

C

X.

D

Y.

Soln.
Ans: b

The sequence in each row is, F(GHI)J(KLM)N; M(NOP)Q(RST)U; O(PQR)S(TUV) W so on.

### Question 2

In the following number series, one of the numbers does not fit into the series. Find the wrong number.

1788, 892, 444, 220, 112, 52, 24

A

52

B

112

C

220

D

444

Soln.
Ans: b

24 × 2 + 4 = 52, 52 × 2 + 4 = 108, 108 × 2 + 4 = 220, 220 × 2 + 4 = 444, and so on. Hence, number 112 is wrong and should be replaced by 108.

### Question 3

1, 0, 3, 2, 5, 4, (?)

A
9
B
10
C
8
D
7
Soln.
Ans: d
1 ( - 1), 0 ( + 3), 3 ( - 1), 2 ( + 3), 5 ( - 1), 4 ( +3), 7

### Question 4

Directions: Find the missing number in the following series.

1, 2, 3, 5, 7, ?

A

8

B

9

C

10

D

13

Soln.
Ans: c

Series moves with a difference of 1, 1, 2, 2, 3, 3 and so on. Hence, the missing number will be 10.

### Question 5

Which set of numbers is like the given set (48, 24, 12)?

A

(46, 22, 11)

B

(44, 22, 10)

C

(42, 20, 10)

D

(40, 20, 10)

Soln.
Ans: d

48 x 12 = 24, and 24 x 12 = 12 Similarly, 40 x 12 = 20 and 20 x 12 = 10 