Quantitative Aptitude - Arithmetic Ability Questions

Q:

What is the length of the side of a regular hexagon, if its area is 54√3 sq cm?

A) 12 cm B) 9 cm
C) 6 cm D) 15 cm
 
Answer & Explanation Answer: C) 6 cm

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Filed Under: Area
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Q:

What is the simplified value of sec6 A  tan6 A  3 sec2 A tan2 A?

A) -1 B) 0
C) 1 D) sec A tan A
 
Answer & Explanation Answer: C) 1

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Filed Under: Simplification
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Q:

Δ DEF is right angled at E. If m∠F = 45, then what is the value of Sin F x Tan F?

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

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Q:

In a shop 4.5% of 1500 kg toor dal was sold. Find the quantity sold

A) 64.5 kg. B) 63.5 kg.
C) 70 kg D) 67.5 kg
 
Answer & Explanation Answer: D) 67.5 kg

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Filed Under: Percentage
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Q:

From a point, 40 m apart from the foot of a tower, the angle of elevation of its top is 60°. The height of the tower is

A) 40√3 km B) 40√3 cm
C) 40√3 m D) 40√2 m
 
Answer & Explanation Answer: C) 40√3 m

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Q:

A shopkeeper offers 2.5% discount on cash purchases . What cash amount would Rohit pay for a cycle , the marked price of which is Rs.3600 ?

A) Rs. 3490 B) Rs. 3500
C) Rs. 3510 D) Rs. 3520
 
Answer & Explanation Answer: C) Rs. 3510

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Filed Under: Profit and Loss
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Q:

Rs. 490 is divided among A, B and C such that A's share is half that of B's and thrice that of C's. What is C's share?

A) Rs.49 B) Rs.147
C) Rs.294 D) Rs.245
 
Answer & Explanation Answer: A) Rs.49

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Filed Under: Partnership
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Q:

If the edge of a cube is increased by 3 cm, the volume will increase by 657 cub.cm. What then is the original length of each edge of the cube?

A) 9 cm B) 6 cm
C) 8 cm D) 7 cm
 
Answer & Explanation Answer: B) 6 cm

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Filed Under: Volume and Surface Area
Exam Prep: Bank Exams

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