Aptitude and Reasoning Questions

Q:

Average age of 5 students of a school is 14 years. The average age of students and their Mathematics and science teachers is 30 years. If the age of science teacher is 6 years more than the age of Mathematics teacher, then what is the age (in years) of Mathematics teacher?

 

A) 67 B) 68
C) 56 D) 74
 
Answer & Explanation Answer: A) 67

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Filed Under: Problems on Ages
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Q:

Pick the odd one out from the following

A) Glass B) Aluminium
C) Silver D) Copper
 
Answer & Explanation Answer: A) Glass

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Filed Under: Odd Man Out
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Q:

The value of Sin 60 is

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

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Filed Under: Simplification
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Q:

If a mirror is placed on the line MN, then which of the answer figures is the right image of the given figure?

 

 

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

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Filed Under: Image Analysis
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Q:

Solve the following 7 x {4 + (-2) x (-3)} = ?

A) 14 B) -42
C) -14 D) 70
 
Answer & Explanation Answer: D) 70

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Filed Under: Simplification
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Q:

In the following figure, rectangle represents Hairstylists, circle represents Choreographers, triangle represents Mountain climbers and square represents Gymnasts. Which set of letters represents Gymnasts who are Hairstylists as well as Mountain climbers?

 

A) CF B) GF
C) C D) BC
 
Answer & Explanation Answer: C) C

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Filed Under: Image Analysis
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Q:

Heera starts walking towards the east from her home to go to her college. She walks for 10 km in the east, takes a left turn, walks 20 km further and reaches her college. In which direction is her home with respect to her college?

A) North­-West B) West
C) North D) South­-West
 
Answer & Explanation Answer: D) South­-West

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Filed Under: Direction Sense Test
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Q:

A cone is hollowed out of a solid wooden cube of side 6 cm. The diameter and height of the cone is same as the side of the cube. What is the volume of the remaining cube?

A) 159.42 cubic cms B) 323.15 cubic cms
C) 106.33 cubic cms D) 210.66 cubic cms
 
Answer & Explanation Answer: A) 159.42 cubic cms

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Filed Under: Volume and Surface Area
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