Quantitative Aptitude - Arithmetic Ability Questions

Q:

Coefficient of x in (x + 11)(3 -­ 5x) is _____.

A) 33 B) -5
C) 3 D) -52
 
Answer & Explanation Answer: D) -52

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Q:

If 7 + 4x > 3 + 3x and 3x -­ 2 < 5 -­ x; then x can take which of the following values?

A) 2 B) 3
C) 1 D) -5
 
Answer & Explanation Answer: C) 1

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Q:

Find the odd words/letter/number from the given alternatives:

A) A B) U
C) T D) O
 
Answer & Explanation Answer: C) T

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Q:

Choose the one which is odd from the following options

A) Rupee B) Lira
C) Coin D) Dinar
 
Answer & Explanation Answer: C) Coin

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Q:

If (x + y)/z = 2, then what is the value of [y/(y – z)] + [x/(x – z)]?

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

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Q:

If (1 + cosA)/(1 - cosA) = x, then x is

A) cot2A/(secA - 1)2 B) cot2A/(secA + 1)2
C) tan2A/(secA + 1)2 D) tan2A/(secA - 1)2
 
Answer & Explanation Answer: D) tan2A/(secA - 1)2

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Q:

If cosec 45° - sin 30° = x, then x is

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

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Q:

What is the value of 13 x 4932?

A) 4369 B) 4459
C) 4549 D) 4639
 
Answer & Explanation Answer: B) 4459

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