Quantitative Aptitude - Arithmetic Ability Questions

Q:

For what value of X, 211X will be a perfect square?

A) 4 B) 5
C) 6 D) 9
 
Answer & Explanation Answer: C) 6

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Filed Under: Numbers
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Q:

In an isosceles trapezium ______.

A) Opposite sides are parallel B) Opposite angles are supplementary
C) Opposite angles are not equal D) Diagonals bisect opposite angles
 
Answer & Explanation Answer: B) Opposite angles are supplementary

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Filed Under: Volume and Surface Area
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Q:

BD and CE are two medians of the triangle ABC. If EO = 7 cm, then the length of CE is

A) 28 cm B) 14 cm
C) 21 cm D) 35 cm
 
Answer & Explanation Answer: C) 21 cm

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Filed Under: Volume and Surface Area
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Q:

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

A) Armchair B) Sofa
C) Table D) Paperweight
 
Answer & Explanation Answer: D) Paperweight

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Filed Under: Odd Man Out
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Q:

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

A) 8715 B) 5712
C) 9817 D) 6812
 
Answer & Explanation Answer: D) 6812

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Q:

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

A) Duckworth-Lewis method B) Googly
C) Dribbling D) Leg before wicket
 
Answer & Explanation Answer: C) Dribbling

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Q:

sin(A+B) -­ sin(A-­B) is equal to

A) 2sinAcosB B)  2cosAcosB
C) 2cosAsinB D) 2sinAsinB
 
Answer & Explanation Answer: C) 2cosAsinB

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Filed Under: Simplification
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Q:

In ΔPQR measure of angle Q is 90°. If tanP = 4/3, and PQ = 1.5cm, then what is the length (in cm) of side PR?

A) 2 B) 2.5
C) 3 D) 4.8
 
Answer & Explanation Answer: B) 2.5

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Filed Under: Simplification
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