Aptitude and Reasoning Questions

Q:

Find the value of  y(y4 - y2 - y) when y = 5.

A) 2900 B) 2975
C) 2925 D) 2995
 
Answer & Explanation Answer: B) 2975

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Q:

The two roots of an quadratic equation are given as x = 2/3 and x = -1/2. The equation can be written as

A) (2x - 1) (3x + 2) = 0 B) (2x + 1) (3x + 2) = 0
C) (2x + 1) (3x - 2) = 0 D) (2x - 1) (3x - 2) = 0
 
Answer & Explanation Answer: D) (2x - 1) (3x - 2) = 0

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Q:

Present ages of R and P are in the ratio of 9 : 11 respectively. After 7 years, their ages will be in the ratio of 26 : 31 and sum of their ages will be 114 years. What is the present age (in years) of P?

 

A) 36 B) 35
C) 55 D) 45
 
Answer & Explanation Answer: C) 55

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Filed Under: Arithmetical Reasoning
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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:

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:

The bar graph shows 1 month's sales figures of different brands of mobile phones of a certain electronics store in Rs. 1000s. Study the diagram and answer the following questions.

 

What is the ratio of sales of brand 'B' to that of brand 'C'?

 

A) 1 : 4 B) 7 : 2
C) 2 : 7 D) 4 : 1
 
Answer & Explanation Answer: D) 4 : 1

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Filed Under: Bar Charts
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Q:

The point of the intersection of three medians is known as the ____________.

A) circum-centre B) in-center
C) centroid D) orthocenter
 
Answer & Explanation Answer: C) centroid

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Filed Under: Volume and Surface Area
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Q:

Two pickup trucks X and Y start from the same place. Truck X travels East 15 km and then turns right and travels 8 km. In the meanwhile truck Y travels 7 km West, then 3 km North, then 2 km West , then it turns left and travels 11 km. Where is truck Y with respect to truck X?

A) 6 km West B) 24 km East
C) 6 km East D) 24 km West
 
Answer & Explanation Answer: D) 24 km West

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Filed Under: Direction Sense Test
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