Aptitude and Reasoning Questions

Q:

What approximate value will come in place of question mark (?) in the following question ?

 (49.001)2  = ?

A) 2500 B) 2400
C) 2600 D) 2300
 
Answer & Explanation Answer: B) 2400

Explanation:

Given (49.001)2  = ?

=> =~ 49 x 49

=~ 2401

=~ 2400 

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Filed Under: Mathematical Operations
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32 15102
Q:

A girl facing north rotates 100(degree) clockwise then 190(degree) anticlockwise. what is new direction of the girl ?

A) North-East B) West
C) South-East D) South
 
Answer & Explanation Answer: B) West

Explanation:

First girl facing North
Then she rotates 100 deg clock wise => 10 deg ES
Then again she rotates 190 deg anti clock wise => for 100 deg it is North and more 90 deg means West.
Therefore, the new direction of the girl is West.

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Filed Under: Direction Sense Test
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52 15096
Q:

How many pairs of letters are there in the word 'HORIZON' which have as many letters between them in the word as in the English alphabet ?

A) More than three B) Two
C) Three D) One
 
Answer & Explanation Answer: A) More than three

Explanation:

HORIZON - HIJKLMN

RIZO - OPQR

RIZON - NOPQR

ON - NO

 

 

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Filed Under: Alphabet Test

73 15092
Q:

Refer the below data table and answer the following question.

What is the revenue of the company if its expenditure was Rs. 525 crore in the year when its % profit was the least?

A) 577.5 B) 603.75
C) 525 D) 551.25
 
Answer & Explanation Answer: D) 551.25

Explanation:
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Filed Under: Table Charts
Exam Prep: Bank Exams

0 15054
Q:

Arrange the given words in the sequence in which they occur in the dictionary.

1. Warp

2. Warrior

3. Wary

4. Wash

5. Wallet

 

A) 51234 B) 54123
C) 12543 D) 34521
 
Answer & Explanation Answer: A) 51234

Explanation:
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Filed Under: Logical Sequence of Words
Exam Prep: Bank Exams

2 15051
Q:

The milk and water in two vessels A and B are in the ratio 4:3 and 2:3 respectively. In what ratio the liquids in both the vessels be mixed to obtain a new mixture in vessel c consisting half milk and half water?

A) 8:3 B) 6:7
C) 7:5 D) 11:7
 
Answer & Explanation Answer: C) 7:5

Explanation:

Milk in 1-litre mixture of A = 4/7 litre. 

Milk in 1-litre mixture of B = 2/5 litre. 

Milk in 1-litre mixture of C = 1/2 litre.

 

By rule of alligation we have required ratio X:Y   

   X                  :                 Y  

  4/7                                2/5  

           \                      /

              (Mean ratio)
                   (1/2) 

           /                      \

 (1/2 – 2/5)     :       (4/7 – 1/2)  

    1/10                      1/1 4 

 

So Required ratio = X : Y = 1/10 : 1/14 = 7:5

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Filed Under: Alligation or Mixture
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24 15046
Q:

Find the Value of ?

5.112.2+5.553.3+6.31.4+7.22.001 = ? x 3.34

A) 81 B) 77
C) 73 D) 89
 
Answer & Explanation Answer: D) 89

Explanation:

This can be done in a method called Approximation.

Now, 

52 + 63 + 6 + 72 = ? x 3.3425 + 216 + 6 + 49 = ? x 3.34296 = ? x 3.34? = 2963.34 = 88.622  89 

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Filed Under: Mathematical Operations
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25 15041
Q:

Refer the below data table and answer the following question.

 

What is the ratio of boys to girls?

A) 35 : 34 B) 34 : 35
C) 37 : 36 D) 36 : 37
 
Answer & Explanation Answer: A) 35 : 34

Explanation:
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Filed Under: Table Charts
Exam Prep: Bank Exams

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