Quantitative Aptitude - Arithmetic Ability Questions

Q:

What is the value of a2 + b2a3 - b3, when a + b = 8 and a - b = 2?

A) 0.313 B) 0.347
C) 0.368 D) 0.381
 
Answer & Explanation Answer: B) 0.347

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Q:

Ms. Kavitha borrowed Rs. 950 at 6% per annum simple interest. What amount will she pay to clear her debt after 4 years?

A) 282 B) 1187
C) 1178 D) 228
 
Answer & Explanation Answer: C) 1178

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Filed Under: Simple Interest
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Q:

When a number is divided by 63 the remainder is obtained as 26. What will be the remainder when the number is divided by 3?

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

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Q:

The height of a tower is 50√3 m. The angle of elevation of a tower from a distance 50 m from its feet is

A) 30° B) 45°
C) 60° D) 90°
 
Answer & Explanation Answer: C) 60°

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Q:

In which quadrant, will the point (4, -2) be located?

A) I B) II
C) III D) IV
 
Answer & Explanation Answer: D) IV

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Filed Under: Problems on Numbers
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Q:

If 2(3x ­- 4) -­ 2 < 4x ­- 2 ≥ 2x -­ 4; then the value of x is

A) 2 B) 5
C) -4 D) -5
 
Answer & Explanation Answer: A) 2

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Q:

What is the value of (tan60 - 1/3) ?

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

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Q:

In the following question, four groups of three numbers are given. In each group the second and third number are related to the first number by aLogic/Rule/Relation. Three are similar on basis of same Logic/Rule/Relation. Select the odd one out from the given alternatives.

A) (10, 12, 14) B) (12, 14, 16)
C) (18, 20, 22) D) (24, 26, 30)
 
Answer & Explanation Answer: D) (24, 26, 30)

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Filed Under: Odd Man Out
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