7
Q:

What should come in place of question mark (?) in the following number series?

38, 195, ?, 4905, 24530, 122655

A) 980 B) 885
C) 824 D) 1021

Answer:   A) 980



Explanation:

The given series follows the pattern that,

 

×5+5,   ×5+5,   ×5+5,   ×5+5,   ×5+5

 

38 x 5 + 5  = 195

 

195 x 5 + 5 = 980

 

980 x 5 + 5 = 4905

 

4905 x 5 + 5 = 24530

 

24530 x 5 + 5 = 122655

 

So the missing number is 980 .

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
 
Answer & Explanation Answer: D) 15:250

Explanation:
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0 70
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)
 
Answer & Explanation Answer: C) (1331, 242, 33)

Explanation:
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1 174
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
 
Answer & Explanation Answer: C) Brass

Explanation:
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0 98
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)
 
Answer & Explanation Answer: C) (46, 23, 11)  

Explanation:
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0 82
Q:

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

 

A) QKE   B) SLF  
C) WQK   D) OIC  
 
Answer & Explanation Answer: B) SLF  

Explanation:
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1 466
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
 
Answer & Explanation Answer: D) 2 – 12

Explanation:
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0 122
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
 
Answer & Explanation Answer: A) KPT

Explanation:
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0 270
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
 
Answer & Explanation Answer: D) Machine

Explanation:
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1 160