Quantitative Aptitude - Arithmetic Ability Questions

Q:

If the ∠ABC and ∠ACB of triangle ABC is 80 deg and 60 deg respectively. If the Incenter of the triangle is at point ‘I’ then calculate angle BIC.

 

A) 55 deg B) 88 deg
C) 110 deg D) 120 deg
 
Answer & Explanation Answer: C) 110 deg

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Q:

Four pairs of words are given. Find the odd one out.

A) Rhombus : Four-sided polygon B) Nonagon : Seven-sided polygon
C) Octagon : Eight-sided polygon D) Hexagon : Six-sided polygon
 
Answer & Explanation Answer: B) Nonagon : Seven-sided polygon

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Filed Under: Odd Man Out
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Q:

The perimeter and the breadth of a rectangle are 68 cm and 10 cm respectively. Calculate the length of its diagonal (in cm).

 

A) 52 B) 25
C) 26 D) 50
 
Answer & Explanation Answer: C) 26

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Q:

A tent is to be built in the form of a cylinder of radius 7 m surmounted by a cone of the same radius. If the height of the cylindrical part is 8 m and slant height of the conical part is 12 m, how much canvas will be required to build the tent? Allow 20% extra canvas for folding and stitching. (Take π = 22/7)

A) 1478.4 sq mts B) 2217.6 sq mts
C) 369.6 sq mts D) 739.2 sq mts
 
Answer & Explanation Answer: D) 739.2 sq mts

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Filed Under: Volume and Surface Area
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Q:

When n is divided by 4, the remainder is 3. The remainder when 2n is divided by 4 is:

A) 1 B) 2
C) 3 D) 6
 
Answer & Explanation Answer: B) 2

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Q:

The square root of 4624 is

A) 72 B) 66
C) 64 D) 68
 
Answer & Explanation Answer: D) 68

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Filed Under: Square Roots and Cube Roots
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Q:

Karteek is twice as good a foreman as Raju and together they finish a piece of work in 20 days. In how many days will Raju alone finish the work?

A) 40 B) 60
C) 80 D) 50
 
Answer & Explanation Answer: B) 60

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Filed Under: Time and Work
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Q:

The copper wire when bent in the form of a square encloses an area of 121 cub.cm. If the same wire is bent into the form of a circle, find the area of the circle.

A) 154 sq.cm B) 153 sq.cm
C) 155 sq.cm D) 150 sq.cm
 
Answer & Explanation Answer: A) 154 sq.cm

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Filed Under: Volume and Surface Area
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