9
Q:

# What value will come in place of question mark (?) in the number - series given below  ? 4, 30, ?, 1440, 7195, 71940

 A) 145 B) 545 C) 650 D) 999

Explanation:

4       30       ?     1440       7195      71940

Here the given series follows a pattern of

4

4 x 10 - 10 = 30

30 x 5 - 5  = 145

145 x 10 - 10 = 1440

1440 x 5 - 5 = 7195

7195 x 10 - 10 = 71940

Hence, the missing number is 145

Q:

Four number-pairs have been given, out of which three are alike in some manner and one is different. Select the number-pair that is different from the rest.

 A) 11:121 B) 13: 169 C) 17:289 D) 15:250

Explanation:

0 688
Q:

Select the option in which the number are related in the same way as are the number sin the given set.

(343, 98, 21)

 A) (217, 72, 18) B) (1728, 288, 24) C) (1331, 242, 33) D) (512, 126, 27)

Explanation:

3 1028
Q:

Four words have been given, out of which three are alike in some manner, while one is different. Select the odd word

 A) Copper B) Iron C) Brass D) Silver

Explanation:

1 659
Q:

In the following question, four groups of three numbers are given. In each group the second and third number are related to the first number by a Logic/Rule/Relation. Three are similar on basis of same Logic/Rule/Relation. Select the odd one out from the given alternatives.

 A) (16, 8, 4) B) (44, 22, 11) C) (46, 23, 11) D) (52, 26, 13)

Explanation:

2 693
Q:

In the following question, select the odd letter/letters from the given alternatives.

 A) QKE B) SLF C) WQK D) OIC

Explanation:

3 4002
Q:

In the following question, four number pairs are given. The number on left side of (–) is related to the number on the right side of (–) with some Logic/Rule/Relation. Three are similar on basis of same Logic/Rule/Relation. Select the odd one out from the given alternatives.

 A) 12 – 144 B) 8 – 64 C) 18 – 324 D) 2 – 12

Explanation:

2 614
Q:

Four letter-clusters have been given, out of which three are alike in some manner and one is different. Select the odd letter-cluster.

 A) KPT B) BYD C) CXE D) UFW

Explanation:

1 993
Q:

Four words have been given, out of which three are a like in some manner and one is different. Select the odd word

 A) Computer B) Television C) Geyser D) Machine