Aptitude and Reasoning Questions

Q:

Select the related word/letters/number from the given alternatives.

EGIK : VTRP :: DFHJ : ?

A) WSQU B) WSUQ
C) WUSQ D) WUSP
 
Answer & Explanation Answer: C) WUSQ

Explanation:
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Filed Under: Analogy
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Q:

A man said to a lady, "Your mother's husband's sister is my aunt!! How is the lady related to the man ? 

A) Daughter B) Grand daughter
C) Mother D) Sister
 
Answer & Explanation Answer: D) Sister

Explanation:

Your mother's husband — Your father; Your father's sister — Your aunt. 

 So, lady's aunt is man's aunt and therefore lady is man's sister. 

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Filed Under: Blood Relations

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Q:

ΔXYZ is right angled at Y. If m∠X = 45°, then find the value of (cosecZ + √3/2).

 

A) (2√2+√3)/2 B) 5/6
C) (1+2√3)/2 D) (√2+1)/√2
 
Answer & Explanation Answer: A) (2√2+√3)/2

Explanation:
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Filed Under: Simplification
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Q:

Complete the next number in the given number series?

21 56 102 160 231 316

A) 416 B) 415
C) 414 D) 413
 
Answer & Explanation Answer: A) 416

Explanation:

The given number series is  21 56 102 160 231 316

 

21      56       102        160      231       316         416

   +35    +46       +58       +71      +85       +100

        +11      +12       +13      +14      +15

 

Hence, the next number in the given number series is 316 + 100 = 416.

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Filed Under: Number Series
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Q:

Yard is to Fence as Cell is to

A) Mitochondria B) Cytoplasm
C) Membrane D) Nucleus
 
Answer & Explanation Answer: C) Membrane

Explanation:

Fence protects the Yard & Membrane protects the Cell.

Fence surrounds the Yard and allows the certain objects in & out of it whereas a Membrane surrounds the Cell & only allows specific nutrients inside of it.

Hence, Yard is to Fence as Cell is to Membrane.

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Filed Under: Analogy
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Q:

Find out the two signs to be interchanged for making following equation correct

5 + 3 x 8 - 12 / 4 =3

A) + and - B) - and /
C) + and x D) + and /
 
Answer & Explanation Answer: B) - and /

Explanation:

On interchanging - and /, we get the equation as

5 + 3 x 8 / 12 - 4 = 3

or 5 + 3 x (2/3) - 4 = 3

or 3 = 3, which is true.

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Q:

Select the option that can replace the question mark (?) in the following equation.

 

0.23 - 0.130.2 + 0.12

 

A) 1/18 B) 3/40
C) -7/90 D) 7/90
 
Answer & Explanation Answer: D) 7/90

Explanation:
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Filed Under: Simplification
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Q:

Find the unit place digit in the given expression.

 

153144 - 115123 - 111510 + 21625

 

A) 1 B) 5
C) 6 D) 3
 
Answer & Explanation Answer: A) 1

Explanation:
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Filed Under: Simplification
Exam Prep: Bank Exams

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