Aptitude and Reasoning Questions

Q:

The angles of elevation of the top of a tower 72 metre high from the top and bottom of a building are 30° and 60° respectively. What is the height (in metres) of building?

A) 42 B) 20√3
C) 24√3 D) 48
 
Answer & Explanation Answer: D) 48

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Filed Under: Height and Distance
Exam Prep: Bank Exams

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Q:

In ΔABC, ∠B is right angle, D is the mid point of the side AC. If AB = 6 cm, BC = 8cm, then the length of BD is

A) 4 cm B) 5 cm
C) 8 cm D) 12 cm
 
Answer & Explanation Answer: B) 5 cm

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

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Q:

The pie chart shows the breakup of expenditure of a mining company for the year 2017. Study the diagram and answer the following questions.

Expenditure on Labour and Research constitute what percent of total expenditure?

A) 10% B) 12%
C) 7.5% D) 8.33%
 
Answer & Explanation Answer: D) 8.33%

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Filed Under: Pie Charts
Exam Prep: Bank Exams

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Q:

The sum of 5/8 and 8/5 is

A) 80/40 B) 13/40
C) 13/13 D) 89/40
 
Answer & Explanation Answer: D) 89/40

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Filed Under: Problems on Numbers
Exam Prep: Bank Exams

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Q:

Pipes A, B and C are attached to an empty cistern. While the first two can fill the cistern in 4 and 10 hrs, respectively, the third can drain the cistern, when filled, in 6 hrs. If all the three pipes are opened simultaneously when the cistern is half-full, how many hours will be needed to fill the cistern?

A) 30/11 B) 60/11
C) 120/11 D) 90/11
 
Answer & Explanation Answer: A) 30/11

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Filed Under: Pipes and Cistern
Exam Prep: Bank Exams

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Q:

I am facing north. I turn left and walk 30 m. Then I turn right and walk 20 m, then I turn left and walk 10 m and then turning right and walk 50 m. Then I turn left and walk 50 m. In which direction am I from the starting point?

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

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Filed Under: Direction Sense Test
Exam Prep: Bank Exams

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Q:

In the following question, four groups of three numbers are given. In each group the second and third number are related to the first number by a Logic/Rule/Relation. Three are similar on basis of same Logic/Rule/Relation. Select the odd one out from the given alternatives.

A) (5, 10, 15) B) (7, 14, 21)
C) (6, 12, 18) D) (8, 16, 28)
 
Answer & Explanation Answer: D) (8, 16, 28)

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Filed Under: Odd Man Out
Exam Prep: Bank Exams

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Q:

An object travels 24 m in 3 s and then another 15 m in 2 s. What is the average speed of the object?

A) 7.8 m B) 7.8 m/s
C) 7.8 m-s D) 6.67 m/s
 
Answer & Explanation Answer: B) 7.8 m/s

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