Quantitative Aptitude - Arithmetic Ability Questions

Q:

If 4 + 3x ≤ 6 + x and 3x + 5 > 2 + 2x; then x can take which of the following values?

A) 2 B) -2
C) 4 D) -4
 
Answer & Explanation Answer: B) -2

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Q:

What is the value of 7293 + 441 - 3433 ?

A) 48 B) 23
C) 7 D) 41
 
Answer & Explanation Answer: B) 23

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Q:

Find the area (in sq.cm) of a semi-circle of radius 14cm.

A) 308 B) 616
C) 160 D) 320
 
Answer & Explanation Answer: A) 308

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Q:

20 is 0.25% of?

A) 10000 B) 8000
C) 5000 D) 2500
 
Answer & Explanation Answer: B) 8000

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Q:

Δ XYZ is right angled at Y. If m∠Z = 60°, what is the length of YZ (in cm), if ZX = 3√3 cm?

A) 3√3/2 B) 3√3
C) 9 D) 6
 
Answer & Explanation Answer: A) 3√3/2

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Q:

If cosθ = x2-y2x2+y2, then the value of cotθ is

A) 2xyx2-y2 B) 2xyx2+y2
C) x2+y22xy D) x2-y22xy
 
Answer & Explanation Answer: D) x2-y22xy

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Q:

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

A) 636 B) 525
C) 416 D) 327
 
Answer & Explanation Answer: D) 327

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Q:

If 3x + 2 < 2x + 1 and x ­- 4 ≤ 2x -­ 1; then x can take which of the following values?

A) -2 B) 0
C) 2 D) 4
 
Answer & Explanation Answer: A) -2

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