Quantitative Aptitude - Arithmetic Ability Questions

Q:

In triangle ABC, ∠ABC = 90°. BP is drawn perpendicular to AC. If ∠BAP = 50°, then what is the value (in degrees) of ∠PBC?

A) 30 B) 45
C) 50 D) 60
 
Answer & Explanation Answer: C) 50

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Filed Under: Volume and Surface Area
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Q:

The diagonals do not form at least two congruent triangles in a _____.

A) Parallelogram B) Rhombus
C) Trapezium D) Kite
 
Answer & Explanation Answer: C) Trapezium

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Q:

Thousand solid metallic spheres of diameter 6 cm are melted and recast into a new solid sphere. The diameter of the new sphere (in cm) is

A) 30 B) 90
C) 45 D) 60
 
Answer & Explanation Answer: D) 60

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Q:

The income of Rahul is Rs 60000 and his expenditure is Rs 40000. If his income is increased by 20% and expenditure in increased by 15%, then what will be the percentage increase in his savings?

 

A) 30 B) 5
C) 15 D) 25
 
Answer & Explanation Answer: A) 30

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Filed Under: Percentage
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Q:

If x = x2+11 2 - 2, then x3 + 5x2 + 12x is

A) 0 B) 3
C) 7 D) 11
 
Answer & Explanation Answer: B) 3

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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) Border Security Force B) Central Reserve Police Force
C) Indo­Tibetan Border Police Force D) Indian Air Force
 
Answer & Explanation Answer: D) Indian Air Force

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Filed Under: Odd Man Out
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Q:

In the following pair of words, pick the odd pair which is odd from the others?

A) Hydrogen : Sulphuric Acid B) Chlorine : Salt
C) Oxygen : Water D) Nitrogen : Hydrochloric Acid
 
Answer & Explanation Answer: D) Nitrogen : Hydrochloric Acid

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Filed Under: Odd Man Out
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Q:

What is the value of 7293 + 441 - 3433 ?

A) 48 B) 23
C) 7 D) 41
 
Answer & Explanation Answer: B) 23

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Filed Under: Simplification
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