Aptitude and Reasoning Questions

Q:

ΔABC a right angled triangle has ∠B = 90° and AC is hypotenuse. D is its circumcentre and AB = 3 cms, BC = 4 cms. The value of BD is

A) 3 cms B) 4 cms
C) 2.5 cms D) 5.5 cms
 
Answer & Explanation Answer: C) 2.5 cms

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Filed Under: Volume and Surface Area
Exam Prep: Bank Exams

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Q:

In a compass, west direction is shown as south. As per the compass, which direction should a man go to, if he wishes to move towards the east?

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

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Filed Under: Direction Sense Test
Exam Prep: Bank Exams

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Q:

In a marriage party 32% are women, 54% are men and there are 196 children. How many men are there in the marriage party?

A) 756 B) 448
C) 332 D) 324
 
Answer & Explanation Answer: A) 756

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Filed Under: Average
Exam Prep: Bank Exams

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Q:

The average of fruits offered in a temple in a week was 75. The average of fruits offered in six days excluding Tuesday was 72. How many fruits were offered on Tuesday?

A) 90 B) 93
C) 72 D) 92
 
Answer & Explanation Answer: B) 93

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Q:

In which of the following quadrilaterals both pairs of opposite sides are parallel?

A) Rhombus B) Cyclic quadrilateral
C) Kite D) Isosceles trapezium
 
Answer & Explanation Answer: A) Rhombus

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Filed Under: Area
Exam Prep: Bank Exams

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Q:

If cot(A/2) = x, then the value of x is

A) √[(1 + cosA)/(1 -­ cosA)] B) cosecA -­ cotA
C) √[(1 -­ cosA)/2] D) √[(1 + cosA)/2]
 
Answer & Explanation Answer: A) √[(1 + cosA)/(1 -­ cosA)]

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

The angles of elevation of the top of a tree 220 meters high from two points lie on the same plane are 30° and 45°. What is the distance (in metres) between the two points?

A) 193.22 B) 144.04
C) 176.12 D) 161.05
 
Answer & Explanation Answer: D) 161.05

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Filed Under: Height and Distance
Exam Prep: Bank Exams

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Q:

The average age of a class of 39 students is 15 years. If the age of the teacher is included, then the average increases by 3 months. Find the age of the teacher.

A) 30 B) 25
C) 35 D) 40
 
Answer & Explanation Answer: B) 25

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Filed Under: Problems on Ages
Exam Prep: Bank Exams

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