Aptitude and Reasoning Questions

Q:

How many times can you subtract 5 from 25?

Answer

Technically or logically it is possible only once. As if you subtract 5 from 25 at first te result will be 20. Now, you can't subtract 5 from 25 since the left number is 20.


 


But if you go mathematically, it can be done infinite times and only 5 times without going into the negatives.

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Q:

If E=5, PEN=35, then PAGE=?

A) 27 B) 28
C) 29 D) 30
 
Answer & Explanation Answer: C) 29

Explanation:
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Filed Under: Coding and Decoding
Exam Prep: Bank Exams

4 3393
Q:

21% of 500 + 31% of 1100 - 30% of 790 = ? 

A) 209 B) 290
C) 309 D) 390
 
Answer & Explanation Answer: A) 209

Explanation:

Given 21% of 500 + 31% of 1100 - 30% of 790 = ?

 

? = 21 x 5 + 31 x 11 - 3 x 79

? = 105 + 341 - 237

? = 446 - 237

? = 209.

 

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

4 3391
Q:

Choose the pair in which the words are differently related?

A) Jewellery : Gold B) Table : Wood
C) Shirt : Fabric D) Iron : Axe
 
Answer & Explanation Answer: D) Iron : Axe

Explanation:

In all other pairs, first is a product made from the second.

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Filed Under: Classification

22 3387
Q:

The value of

 is:

Answer

2n+2n22x2n - 2n = 2n1 + 122n(2-1) = 32

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Subject: Numbers Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

20 3384
Q:

The Civic administration has asked the residets of the dilapidated buildings to move out as these buildings will be demolished within the next thirty days

Assumptions : 

I. The Civic administration may be able to demolish these buildings as per schedule.

II. The residents of these buildings may vacate and stay elsewhere

A) If only assumption I is Implicit B) If only assumption II is Implicit
C) If either I or II is Implicit D) If both I and II are Implicit
 
Answer & Explanation Answer: D) If both I and II are Implicit

Explanation:

I is implicit in the deadline given. II is implicit in the notice given to the residents to move out.

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2 3383
Q:

If a/(a+b) = 15/21, what is (a+b)/(a-b) is equal to?

A) 13/9 B) 23/11
C) 14/5 D) 21/9
 
Answer & Explanation Answer: D) 21/9

Explanation:

a/(a + b) = 15/21 → a = 15, a + b = 21

→ b = 21– 15 = 6
⇒ a – b =15 – 6 = 9
⇒ (a + b)/(a – b) = 21/9

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Filed Under: Simplification
Exam Prep: Bank Exams

0 3382
Q:

Group the given figures into three classes using each figure only once.

A) 3,4,9 ; 5,7,8 ; 1,2,6 B) 1,5,6 ; 2,4,8 ; 3,7,9
C) 4,6,8 ; 3,5,7 ; 1,2,9 D) 1,2,7 ; 3,5,9 ; 4,6,8
 
Answer & Explanation Answer: D) 1,2,7 ; 3,5,9 ; 4,6,8

Explanation:

1, 2, 7 are simple geometrical figures. 

3, 5, 9 have one element placed inside a different element.

4, 6, 8 have two different elements attached to each other.

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Filed Under: Grouping of Images

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