Quantitative Aptitude - Arithmetic Ability Questions

Q:

Find the unit digit in the given product (4211)102 x (361)52.

A) 3 B) 1
C) 4 D) 7
 
Answer & Explanation Answer: B) 1

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Q:

What is the value of cos2A/(1 + sinA)?

A) 1 + sinA B) 1 ­- sinA
C) 1 -­ secA D) 1 + secA
 
Answer & Explanation Answer: B) 1 ­- sinA

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Q:

What is the value of tan 7π/4?

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

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Q:

Find the odd word/letters/number from the given alternatives.

A) Throat B) Eye
C) Ear D) Skin
 
Answer & Explanation Answer: A) Throat

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Q:

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

A) BE B) SU
C) AD D) OR
 
Answer & Explanation Answer: B) SU

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Q:

A sphere of radius 5 cm is melted to form a cone with base of same radius. The height (in cm) of the cone is

A) 5 B) 10
C) 20 D) 22
 
Answer & Explanation Answer: C) 20

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Q:

X and Y started a business by investing Rs 171000 and Rs 243000 respectively. If X’s share in the profit earned at the end of year is Rs 3800, then what will be the total profit (in Rs) earned by them together?

 

 

A) 9200   B) 9600  
C) 8400   D) 8800
 
Answer & Explanation Answer: A) 9200  

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Q:

If 192 pens cost is Rs.10, how many pens can be bought for Rs.5?

A) 96 B) 72
C) 48 D) 56
 
Answer & Explanation Answer: A) 96

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