Quantitative Aptitude - Arithmetic Ability Questions

Q:

Find out the odd word/letters/number pair from the given alternatives

A) Arithmetic B) Mathematics
C) Geometry D) Algebra
 
Answer & Explanation Answer: B) Mathematics

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Q:

After excluding stoppages, the speed of a bus is 60 kmph and after including stoppages, it is 45 kmph. For how many minutes does the bus stop per hour?

A) 10 B) 9
C) 12 D) 15
 
Answer & Explanation Answer: D) 15

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Filed Under: Percentage
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Q:

Compute 33800/520/5

A) 31 B) 325
C) 13 D) 352
 
Answer & Explanation Answer: C) 13

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

The value of x for which the expressions 15 ­ 7x and 15x + 7 become equal is _____.

A) -4/11 B) 11/4
C) -11/4 D) 4/11
 
Answer & Explanation Answer: D) 4/11

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Q:

ΔABC is right angled at B. If m ∠A = 60°, then what is the value of 1/√3 Cosec C?

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

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Q:

If sin8 θ + cos8 θ  1 = 0, then what is the value of cos2 θ sin2 θ (If θ ≠ 0 or π/2)?

A) -1 B) 0
C) 1 D) 2
 
Answer & Explanation Answer: D) 2

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Q:

Of the 3 numbers whose average is 40, the first is 1/3 rd the sum of other 2. What is the first number?

A) 20 B) 50
C) 25 D) 30
 
Answer & Explanation Answer: D) 30

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Filed Under: Problems on Numbers
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Q:

The sum of three numbers is 252. If the first number is thrice the second and third number is two-third of the first, then the second number is

A) 41 B) 21
C) 42 D) 84
 
Answer & Explanation Answer: C) 42

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Filed Under: Problems on Numbers
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