Aptitude and Reasoning Questions

Q:

Select the related word/letters/number from the given alternatives.

 

4: 1024 :: 7 : ?

 

A) 343 B) 2401
C) 16807 D) 196
 
Answer & Explanation Answer: C) 16807

Explanation:
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Filed Under: Analogy
Exam Prep: Bank Exams

0 34954
Q:

Select the related word/letters/number from the given alternatives.

 

79 : 63 : : 54 : ?

 

A) 42 B) 46
C) 64 D) 20
 
Answer & Explanation Answer: D) 20

Explanation:
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Filed Under: Analogy
Exam Prep: Bank Exams , CAT

0 34949
Q:

Select the related word/letters/number from the given alternatives.

OFFICIAL : QHHKEKCN : : LANGUAGE : ?

A) NCPWICIG B) NCPIWCIG
C) NCPIWICG D) NCPIWCGI
 
Answer & Explanation Answer: B) NCPIWCIG

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Filed Under: Analogy
Exam Prep: Bank Exams

1 34948
Q:

What is the value of a two–digit number?

A. The sum of the digits is 15.
B. The difference of the squares of the digits is 45.
C. The difference of their digits is 3.

A) B and C together are sufficient B) Any one pair of A and B, B and C or C and A is sufficient
C) C and A together are sufficient D) A and B together are sufficient
 
Answer & Explanation Answer: B) Any one pair of A and B, B and C or C and A is sufficient

Explanation:

From the given data,

Let the two gits of a number be x & y

A) x + y = 15

 

B) x2 - y2 = 45

(x+y) (x - y) = 45

 

C) x - y = 3

From any 2 of the given 3 statements, we can find that 2 digit number as 

2x = 18 => x = 9

=> y = 6

Hence, 2 digit number is 96.

 

Any one pair of A and B, B and C or C and A is sufficient to find.

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Filed Under: Arithmetical Reasoning
Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Analyst , Bank Clerk , Bank PO

4 34937
Q:

In the following question, select the related word pair from the given alternatives.

Book : Pages : : ? : ?

A) Writer : Write B) Pen : Write
C) Car : Tyre D) Tyre : Round
 
Answer & Explanation Answer: C) Car : Tyre

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Filed Under: Analogy
Exam Prep: Bank Exams

0 34925
Q:

Select the related number from the given alternatives.

111 : 37 :: 123 : ?

A) 41 B) 31
C) 21 D) 71
 
Answer & Explanation Answer: A) 41

Explanation:
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Filed Under: Analogy
Exam Prep: Bank Exams

0 34920
Q:

Find the surface area (in sq.cm) of a sphere of diameter 14 cm.

 

A) 616   B) 4699  
C) 8628   D) 6922
 
Answer & Explanation Answer: A) 616  

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Filed Under: Volume and Surface Area
Exam Prep: Bank Exams

3 34914
Q:

If x is 80% of y, then what percent of 2x is y?

A) 65.5 % B) 64.5 %
C) 63.5 % D) 62.5 %
 
Answer & Explanation Answer: D) 62.5 %

Explanation:

 x = 80 % of y  

=> x =(80/100 )y  

=> y/x = 5/4  

Required percentage =  [(y/2x)*100] % = (5/8*100) % =62.5%

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Filed Under: Percentage

96 34908