Quantitative Aptitude - Arithmetic Ability Questions

Q:

ΔDEF is right angled at E. If cosecD = 5/4, then what is the value of cosecF?

A) 5/3 B) 3/4
C) 4/5 D) 4/3
 
Answer & Explanation Answer: A) 5/3

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Q:

45 - [38 - {60 / 3 - (6 - 9 / 3)/ 3}]= ?

A) 24 B) 25
C) 26 D) 21
 
Answer & Explanation Answer: C) 26

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Q:

The price of a Television is Rs.14000 inclusive of VAT. If the rate of VAT is 12%, find the basic price of the Television.

A) Rs.13500 B) Rs.13000
C) Rs.12500 D) Rs.12000
 
Answer & Explanation Answer: C) Rs.12500

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Filed Under: Percentage
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Q:

8 x {5 - (-2) x (-3)} = ?

A) 8 B) -168
C) 88 D) -8
 
Answer & Explanation Answer: D) -8

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Q:

Length of three line segments isgiven. Is construction of a triangle possible with the segments in the given cases?

A) 8 cm, 7 cm, 18 cm B) 8 cm, 15 cm, 17 cm
C) 10 cm, 6 cm, 4 cm D) 8 cm, 10 cm, 20 cm
 
Answer & Explanation Answer: B) 8 cm, 15 cm, 17 cm

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Q:

In a triangle ABC, right angled at B, BC = 15 cm and AB = 8 cm. A circle is inscribed in triangle ABC. Then the radius of the circle is :

A) 3 cm B) 2 cm
C) 4 cm D) 1 cm
 
Answer & Explanation Answer: A) 3 cm

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Filed Under: Volume and Surface Area
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Q:

If in-radius of an equilateral triangle is 3 cm. Calculate the perimeter (in m) of the equilateral triangle.

 

A) 6√3 B) 3√3
C) 12√3 D) 18√3
 
Answer & Explanation Answer: D) 18√3

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Q:

How many three digit whole numbers are there between 75 and 405?

A) 305 B) 307
C) 304 D) 306
 
Answer & Explanation Answer: A) 305

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Filed Under: Problems on Numbers
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