Quantitative Aptitude - Arithmetic Ability Questions

Q:

ΔPQR has sides PQ and PR measuring 983 and 893 units respectively. How many such triangles are possible with all integral sides?

A) 1876 B) 90
C) 1785 D) 1786
 
Answer & Explanation Answer: C) 1785

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Filed Under: Volume and Surface Area
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Q:

The point where the 3 medians of a triangle meet is called

A) centroid B) Incentre
C) Circumcentre D) orthocentre
 
Answer & Explanation Answer: A) centroid

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

0 1011
Q:

If Sinθ = √3/2 and 0°<θ<90°, then the value of tan(θ-15°) is

A) 1 B) 3
C) 31 D) 2
 
Answer & Explanation Answer: A) 1

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Q:

A ladder 20 m long is leaning against a vertical wall. It makes an angle of 30 deg with the ground. How high on the wall does the ladder reach?

A) 10 m B) 17.32 m
C) 34.64 m D) 3 m
 
Answer & Explanation Answer: A) 10 m

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Filed Under: Area
Exam Prep: Bank Exams

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Q:

Expand and simplify (x + 4)2 + (x -­ 2)2

A) 2(x2 + 2x + 10) B) 2(x2 + 2x -­ 10)
C) 2(x2 -­ 2x + 10) D) 2(x2 -­ 2x ­- 10)
 
Answer & Explanation Answer: A) 2(x2 + 2x + 10)

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

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

A) 67559 B) 45189
C) 56341 D) 54321
 
Answer & Explanation Answer: D) 54321

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Filed Under: Odd Man Out
Exam Prep: Bank Exams

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Q:

Profit of Rs 144000 has to be divided among three partners Akram, Bipin and Chintan in the ratio 3:2:7. How much Rs. Chintan get?

A) 84000 B) 24000
C) 36000 D) 42000
 
Answer & Explanation Answer: A) 84000

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Filed Under: Simplification
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Q:

ΔDEF is right angled at E. If m∠D = 45°, then find the value of (tanF + 1/3).

A) 4/3 B) 3√3/2
C) (√2+1)/√2 D) (3√2+1)/3
 
Answer & Explanation Answer: A) 4/3

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