# Missing Numbers Quiz Set 010

### Question 1

A

80.

B

114.

C

108.

D

None of these.

Soln.
Ans: c

(4 + 8) x 9 = 108. ∴ (5 + 4) x 12 = 108.

### Question 2

Which set of number is like the given set 8, 9, 10?

A

1, 3, 5.

B

6, 8, 10.

C

7, 10, 13.

D

23, 25, 27.

Soln.
Ans: c

The difference of two consecutive numbers is an odd number.

### Question 3

Examine this series: 2, 4, 9, 20, 43, 90. If another series is written with the same rule, what number would come in the place D: 3, A, B, C, D, E ?

A

58

B

99

C

48

D

59

Soln.
Ans: d

2 X 2 + 0 gives 4, then 4 X 2 + 1 gives 9, then 9 X 2 + 2 gives 20, then 20 X 2 + 3 gives 43, and so on. On similar pattern, A= 3 X 2 + 0 = 6, B = 6 X 2 + 1 = 13, then C = 13 X 2 + 2 = 28, then D = 28 X 2 + 3 = 59.

### Question 4

0, 6, 24, 60, 120, 210, (?)

A

290.

B

336.

C

504.

D

240.

Soln.
Ans: b

This is how the series is made.

0, 6, 24, 60, 120, 210, 336
(1)3 - 1 = 0
(2)3 - 2 = 6
(3)3 - 3 = 24
(4)3 - 4 = 60
(5)3 - 5 = 120
(6)3 - 6 = 210
? = (7)3 - 7 = 336

### Question 5

Examine this series: 25, 194, 73, 154, 105. If another series is written with the same rule, what number would come in the place E: 14, A, B, C, D, E ?

A

120

B

116

C

119

D

202

Soln.
Ans: c

The number 119 will come in place of (E). 25 + 13² = 194, then 194 - 11² = 73, then 73 + 9² = 154, and so on. So A = 14 + 13² = 183, then B = 183 - 11² = 62, C = 62 + 9² = 143, D = 143 - 7² = 94, E = 94 + 5² = 119.