Quantitative Aptitude - Arithmetic Ability Questions

Q:

If a - b = -6 and a2 + b2 = 44, then ab is

A) -4 B) 8
C) 4 D) -8
 
Answer & Explanation Answer: C) 4

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Q:

Select the odd word/letters/number/number pair from the given alternatives.

A) XAD B) PRU
C) JLO D) ACF
 
Answer & Explanation Answer: A) XAD

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Filed Under: Odd Man Out
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Q:

What is the value of the expression a3 - 5 + 2816a, when a = 2?

A) 2 B) 5
C) 7 D) 8
 
Answer & Explanation Answer: C) 7

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Q:

x, y be two acute angles, x + y < 90° and sin(2x - 20°) = cos(2y + 20°), the value of tan(x + y) is

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

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Filed Under: Area
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Q:

Find the area (in sq units) enclosed by y = 0, x+6=0 and 2x-3y=6.

A) 9 B) 16
C) 20 D) 27
 
Answer & Explanation Answer: D) 27

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Q:

Find the greatest length which can be used to measure exactly three cloth pieces of lengths 1.26 m, 1.98 m and 1.62 m respectively.

A) 12 cm B) 14 cm
C) 16 cm D) 18 cm
 
Answer & Explanation Answer: D) 18 cm

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Q:

The percent profit made when an article is sold for Rs. 78 is twice as much as when it is sold for Rs. 69, the cost price of the article is?

A) Rs. 60 B) Rs. 51
C) Rs. 55.50 D) Rs. 70
 
Answer & Explanation Answer: A) Rs. 60

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Q:

In a right angled triangle if hypotenuse is 20 cm and ratio of other two sides is 4:3, the length of the sides are

A) 4 cm and 3 cm B) 8 cm and 6 cm
C) 12 cm and 9 cm D) 16 cm and 12 cm
 
Answer & Explanation Answer: D) 16 cm and 12 cm

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Filed Under: Volume and Surface Area
Exam Prep: Bank Exams

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