Quantitative Aptitude - Arithmetic Ability Questions

Q:

In the following question, select the odd number from the given alternatives.

A) 253 B) 473
C) 143 D) 633
 
Answer & Explanation Answer: D) 633

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Q:

In the following question, select the odd word from the given alternatives.

A) CEAC B) FHDF
C) PRMP D) TVRT
 
Answer & Explanation Answer: C) PRMP

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Q:

Select the odd word from the given alternatives.

A) Apple B) Mango
C) Orange D) Almond
 
Answer & Explanation Answer: D) Almond

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Q:

The third proportional of two numbers 4 and 20 is

A) 36 B) 40
C) 100 D) 60
 
Answer & Explanation Answer: C) 100

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Filed Under: Ratios and Proportions
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Q:

Smaller diagonal of a rhombus is equal to length of its sides. If length of each side is 4 cm, then what is the area (in cm2) of an equilateral triangle with side equal to the bigger diagonal of the rhombus?

A) 6 B) 9√3
C) 12 D) 12√3
 
Answer & Explanation Answer: D) 12√3

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Filed Under: Simplification
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Q:

What is the effective discount on two successive discounts of 20% and 25%?

A) 45% B) 40%
C) 50% D) 60%
 
Answer & Explanation Answer: B) 40%

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Filed Under: Percentage
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Q:

If cotA = x, then the value of x is

A) √(sec2A + 1) B) √(cosec2A + 1)
C) √(sec2A - 1) D) √(cosec2A - 1)
 
Answer & Explanation Answer: D) √(cosec2A - 1)

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Q:

If the value of a company stock drops from Rs. 25 per share to Rs. 21 per share, the percentage decrease per share is

A) 4 B) 8
C) 12 D) 16
 
Answer & Explanation Answer: D) 16

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Filed Under: Percentage
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