Quantitative Aptitude - Arithmetic Ability Questions

Q:

The perimeters of a square and an equilateral triangle are equal. If the diagonal of the square is 9 cm, what is the area of the equilateral triangle?

A) 18√3 sq cm B) 9√3 sq cm
C) 18√2 sq cm D) 9√2 sq cm
 
Answer & Explanation Answer: A) 18√3 sq cm

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Filed Under: Area
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Q:

If x = 3+13, then the value of x-12642x-1x-233 is

A) √3/6 B) 2√3/6
C) 5/6 D) 2/3
 
Answer & Explanation Answer: C) 5/6

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Filed Under: Simplification
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Q:

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

A) TSR B) QPO
C) NML D) ABC
 
Answer & Explanation Answer: D) ABC

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Filed Under: Odd Man Out
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Q:

If 35% of A is equal to 60% of B, then what is the ratio of A and B?

A) 8 : 13 B) 12 : 7
C) 2 : 3 D) 13 : 7
 
Answer & Explanation Answer: B) 12 : 7

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Filed Under: Percentage
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Q:

The circumferences of two circles are touching externally. The distance between their centres is 12 cm. The radius of one circle is 7 cm. Find the diameter(in cm) of the other circle.

A) 12 B) 10
C) 8 D) 5
 
Answer & Explanation Answer: B) 10

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Filed Under: Area
Exam Prep: Bank Exams

1 1876
Q:

The length of the two parallel sides of a trapezium are 16 m and 20 m respectively. If its height is 10 m, its area in square metres is

A) 360 B) 260
C) 240 D) 180
 
Answer & Explanation Answer: D) 180

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Filed Under: Area
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Q:

If Cos θ = 5/13, then Cosec θ = ?

A) 5/12 B) 12/5
C) 13/5 D) 13/12
 
Answer & Explanation Answer: D) 13/12

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Filed Under: Simplification
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Q:

The effective annual rate of interest corresponding to a nominal rate of 15% per annum payable half-yearly is

A) 15.56 percent B) 30 percent
C) 31.13 percent D) 15 percent
 
Answer & Explanation Answer: A) 15.56 percent

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Filed Under: Simple Interest
Exam Prep: Bank Exams

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