Aptitude and Reasoning Questions

Q:

Arrange the words given below in a meaningful sequence.

1.Elephant  2.Cat  3.Mosquito  4.Tiger    5. Whale 

A) 5, 3, 1, 2, 4 B) 3, 2, 4, 1, 5
C) 1, 3, 5, 4, 2 D) 2, 5, 1, 4, 3
 
Answer & Explanation Answer: B) 3, 2, 4, 1, 5

Explanation:

The correct order is :

Mosquito    Cat    Tiger   Elephant   Whale

         3             2          4              1             5

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79 95588
Q:

At what time between 4 and 5 o'clock will the hands of a watch point in opposite directions?

A) 54 past 4 B) (53 + 7/11) past 4
C) (54 + 8/11) past 4 D) (54 + 6/11) past 4
 
Answer & Explanation Answer: D) (54 + 6/11) past 4

Explanation:

4 o'clock, the hands of the watch are 20 min. spaces apart.
To be in opposite directions, they must be 30 min. spaces apart.
Minute hand will have to gain 50 min. spaces.
55 min. spaces are gained in 60 min 

 

50 min. spaces are gained in 6055×50 min. or 54611 

 

Required time = 54611 min. past 4.

 

 

 

 

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Filed Under: Clocks
Exam Prep: AIEEE , Bank Exams
Job Role: Analyst , Bank Clerk , Bank PO

325 94938
Q:

1397 x 1397 = ?

Here what replaces '?' 

A) 1951609 B) 1821504
C) 2031489 D) 1847879
 
Answer & Explanation Answer: A) 1951609

Explanation:

1397 x 1397

Number System mcq solution image

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

17 94908
Q:

If South-East becomes North, North-East becomes West and so on. What will West become?

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

Explanation:

 

It is clear from the diagrams that new name of West will become South-East.

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Filed Under: Direction Sense Test

1594 94723
Q:

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

 

A) GMS B) KQW
C) JPV D) NTY
 
Answer & Explanation Answer: D) NTY

Explanation:
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Filed Under: Odd Man Out
Exam Prep: Bank Exams

7 94708
Q:

A batsman makes a score of 87 runs in the 17th inning and thus increases his average by 3. Find his average after 17th inning?

Answer

Let the average after 7th inning = x


Then average after 16th inning = x - 3


16(x-3)+87 = 17x 


 x = 87 - 48 = 39

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

677 94656
Q:

If (57)4x. (75)3x-1 = (75)6, then find the value of x which satisfies the equation.

 

A) -1 B) -7
C) 1 D) 7
 
Answer & Explanation Answer: B) -7

Explanation:
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Filed Under: Simplification
Exam Prep: Bank Exams

0 94484
Q:

(a - b)2 + 2ab = ?

 

A) a2 - b2 B) a2 + b2
C) a2 - 4ab + b2 D) a2 -  2ab + b2
 
Answer & Explanation Answer: B) a2 + b2

Explanation:
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Filed Under: Simplification
Exam Prep: Bank Exams

4 94414