Aptitude and Reasoning Questions

Q:

Find the missing (?) in the series.

 

...., FHJ, KMO, PRT, ?

 

A) UVZ B) UXZ
C) UVW D) UWY
 
Answer & Explanation Answer: D) UWY

Explanation:
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Filed Under: Alphabet Test
Exam Prep: Bank Exams

1 65666
Q:

How many pairs of letters in the word 'CHAIRS' have as many letters between them in the word as in the alphabet? 

A) 2 B) 3
C) 1 D) 4
 
Answer & Explanation Answer: A) 2

Explanation:

Letters in the word           Letters in the alphabet

 

CHA-   -                            CBA-   -

 

RS--                             RS--       

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Filed Under: Alphabet Test

1847 65525
Q:

If the diameter of a circle is 28 cm, then what will be its circumference (in cm)?

 

A) 88 B) 176
C) 35 D) 70
 
Answer & Explanation Answer: A) 88

Explanation:
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Filed Under: Area
Exam Prep: Bank Exams

0 65362
Q:

In a certain code, MONKEY is written as XDJMNL. How is TIGER written in that code ?

A) SHFDQ B) HFDSQ
C) RSAFD D) QDFHS
 
Answer & Explanation Answer: D) QDFHS

Explanation:

The letter of the word are written in a reverse order and then each letter is moved one step backward to obtain the code.

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Filed Under: Coding and Decoding
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832 65064
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 & Explanation 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 .

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Filed Under: Odd Man Out
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7 65005
Q:

A committee of 5 persons is to be formed from 6 men and 4 women. In how many ways can this be done when at least 2 women are included ?

A) 196 B) 186
C) 190 D) 200
 
Answer & Explanation Answer: B) 186

Explanation:

When at least 2 women are included.

 

The committee may consist of 3 women, 2 men : It can be done in  4C3*6C2  ways

 

or, 4 women, 1 man : It can be done in  4C4*6C1ways

 

or, 2 women, 3 men : It can be done in 4C2*6C3 ways.

 

Total number of ways of forming the committees

 

4C2*6C3+4C3*6C2+4C4*6C1

 

= 6 x 20 + 4 x 15 + 1x 6

 

= 120 + 60 + 6 =186

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88 64968
Q:

Q is the brother of R;

P is the sister of Q;

T is the brother of S;

S is the daughter of R.

Who are the cousins of Q ? 

A) R and P B) P and T
C) Q and T D) S and T
 
Answer & Explanation Answer: D) S and T

Explanation:

T is the brother of S, who is the daughter of R. So, T and S are the children of R. 

Now. Q is the brother of R. So, T and S are the cousins of Q. 

 

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Filed Under: Blood Relations

101 64917
Q:

Find the next number in the given number series?

2, 3, 7, 16, 32, ?

A) 49 B) 52
C) 54 D) 57
 
Answer & Explanation Answer: D) 57

Explanation:

The given number series is 2, 3, 7, 16, 32, ?

 

22 + 12 = 33 + 22 = 77 + 32 = 1616 + 42 = 3232  + 52 = 57

Hence, the next number in the given number series is 57.

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Filed Under: Number Series
Exam Prep: AIEEE , Bank Exams , CAT , GATE
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