Quantitative Aptitude - Arithmetic Ability Questions

Q:

What should be the missing digit so that the number 347_547 becomes exactly divisible by 11?

A) 5 B) 3
C) 9 D) 2
 
Answer & Explanation Answer: B) 3

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Q:

An angle is smaller than its supplementary angle by 50°. What is the measure of the angle?

A) 115° B) 60°
C) 30° D) 65°
 
Answer & Explanation Answer: D) 65°

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Q:

The discount offered on a Shirt of Rs 500 and a pair of Trousers of Rs 1000 is 20% and 40% respectively. If Ajay bought 2 Shirt and 3 pair of Trousers then what was the effective discount ( in %) he recieved?

A) 30 B) 32
C) 25 D) 35
 
Answer & Explanation Answer: D) 35

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Q:

The marked price of an article is Rs 960 and it is sold at a discount of Rs 192. What is the discount percentage?

A) 15 B) 20
C) 25 D) 30
 
Answer & Explanation Answer: B) 20

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Q:

If 9x+2 = 240 + 9x, the value of (8x)x is

A) 1 B) -1
C) 0 D) 2
 
Answer & Explanation Answer: D) 2

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Q:

What is the value of 1/√2 Cot 30° + 1/√3 Cosec 60°?

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

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Q:

What is the angle between the two hands of a clock when the time shown by the clock is 8 p.m.?(in degrees)

A) 240 B) 120
C) 60 D) 50
 
Answer & Explanation Answer: B) 120

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Q:

At what point does the line 4x - 3y = -6 intercept the y-axis?

A) (0,2) B) (0,3/2)
C) (2,0) D) (3/2,0)
 
Answer & Explanation Answer: A) (0,2)

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