Quantitative Aptitude - Arithmetic Ability Questions

Q:

If 2x- ­2(x ­- 2) < 5 ­- x > ­-2x + 2; then the value of x is

A) 0 B) 2
C) 3 D) -4
 
Answer & Explanation Answer: A) 0

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Q:

List price of TV is Rs. 2300 and discount series found to be 25% and 10%. Then the selling price of TV is

A) Rs.1255.5 B) Rs.1525.5
C) Rs.1552.5 D) Rs.1555.2
 
Answer & Explanation Answer: C) Rs.1552.5

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Q:

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

A) VR B) LH
C) SW D) FB
 
Answer & Explanation Answer: C) SW

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Q:

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

A) 36-­72 B) 17­-34
C) 28­-49 D) 24­-48
 
Answer & Explanation Answer: C) 28­-49

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Q:

Select the odd word from the given alternatives.

A) Stream B) Rivulet
C) River D) Valley
 
Answer & Explanation Answer: D) Valley

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Q:

If √x ­- √y = 1 , √x + √y = 17 then √xy = ?

A) √72 B) 72
C) 32 D) 24
 
Answer & Explanation Answer: B) 72

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Q:

If Sinx = 4/5, then Sec2x - 1 = ?

A) 16/25 B) 25/9
C) 9/16 D) 16/9
 
Answer & Explanation Answer: D) 16/9

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Q:

If x - y = -8 and xy = 45, then (x2 + y2) is

A) 154 B) 64
C) 90 D) 26
 
Answer & Explanation Answer: A) 154

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