Aptitude and Reasoning Questions

Q:

If a mirror is placed on the line MN, then which of the answer figures is the right image of the given figure?

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

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Filed Under: Image Analysis

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Q:

Shrenik switched on a bulb at 2 : 39 : 40 hours and switched it off on the same day at 12 : 30 : 34 hours. For how long was the bulb in switched-on mode?

A) 9 hours 9 minutes 6 sec B) 12 hours 40 minutes 6 sec
C) 9 hours 50 minutes 54 sec D) 10 hours 9 minutes 6 sec
 
Answer & Explanation Answer: C) 9 hours 50 minutes 54 sec

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Filed Under: Time and Distance
Exam Prep: Bank Exams

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Q:

If sin ­-330° = x, then the value of x is

A) √3/2 B) 1/2
C) -2/√3 D) √2
 
Answer & Explanation Answer: B) 1/2

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

Sonal is standing to the north of Amar and to the west of Mahi. In which direction is Mahi standing with respect to Amar?

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

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Filed Under: Direction Sense Test
Exam Prep: Bank Exams

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Q:

Given that the polynomial (x2+ ax+ b) leaves that same remainder when by (x –1) or (x + 1) What are the values of a and b respectively?

A) 4 and 0 B) 0 and 3
C) 3 and 0 D)  0 and any interger
 
Answer & Explanation Answer: D)  0 and any interger

Explanation:

Since x^2+ ax + b when divided by x-1 or x+1 leaves the same remainder

So on putting x=1 and x=-1 we get the same value

1+a+b = 1-a+b

2a=0

a=0

here b can take any value as it will always get cancelled out

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Filed Under: Numbers
Exam Prep: Bank Exams

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Q:

In the following question, from the given alternative words, select the word which cannot be formed using the letters of the given word.
REASONABLE

A) EASE B) NOBLE
C) SEASON D) SOLAR
 
Answer & Explanation Answer: C) SEASON

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

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Q:

In a certain code language, “RAPID” is written as “GLSDU”. How is “WATER” written in that code language?

 

A) DZHKM   B) UHWDZ  
C) VHKDZ   D) MKHDZ
 
Answer & Explanation Answer: B) UHWDZ  

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Filed Under: Coding and Decoding
Exam Prep: Bank Exams

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Q:

Find two numbers such that their mean proportion is 12 and third proportion is 768.

A) 3 and 24 B) 3 and 48
C) 6 and 48 D) 6 and 24
 
Answer & Explanation Answer: B) 3 and 48

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Filed Under: Ratios and Proportions
Exam Prep: Bank Exams

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