Aptitude and Reasoning Questions

Q:

If two marbles are picked at random, what is the probability that either both are red or both are green?

A) 5/7 B) 5/14
C) 1/7 D) 1/14
 
Answer & Explanation Answer: C) 1/7

Explanation:

Required probability = (10+3)91=1391=17

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Q:

Naveen purchased a gas cylinder and a stove for Rs.4500. He sold the gas cylinder at a gain of 25% and the stove at a loss of 20%, still gaining 4% on the whole. Find the cost of the gas cylinder.

A) Rs.3600 B) Rs.2400
C) Rs.3000 D) Rs.2600
 
Answer & Explanation Answer: B) Rs.2400

Explanation:
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Filed Under: Profit and Loss
Exam Prep: Bank Exams

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Q:

The bar graph shows the number of motorcycles of different brands sold by a dealer in a month. Study the diagram and answer the following questions.

Units sold of which Motorcycle brand were the second highest?

 

A) C B) B
C) G D) D
 
Answer & Explanation Answer: A) C

Explanation:
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Filed Under: Bar Charts
Exam Prep: Bank Exams

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Q:

Find out the odd word/letters/number/number pair from the given alternatives.

A) 243 B) 687
C) 978 D) 456
 
Answer & Explanation Answer: D) 456

Explanation:
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Filed Under: Odd Man Out
Exam Prep: Bank Exams

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Q:

If sin π/6 + sec π/6 = x, then x is

A) (2√2-1)/2 B) 5/√3
C) (√6-1)/√2 D) (√3+4)/2√3
 
Answer & Explanation Answer: D) (√3+4)/2√3

Explanation:
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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

A wooden bowl is in shape of a hollow hemisphere of internal radius 7 cm and thickness 1 cm. What is the total surface area (in sq.cm) of the bowl? (Take:  = 22/7)

A) 710.29 B) 757.43
C) 355.14 D) 908.91
 
Answer & Explanation Answer: B) 757.43

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

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Q:

The pie ­ chart , given here shows monthly expenses on various heads and savings of the family of Mr Rao. Study the chart and answer the questions based on it.

The amount spent on food exceeds the total amount spent on education and clothing by

A) 12.5% B) 25%
C) 33.3% D) 50%
 
Answer & Explanation Answer: A) 12.5%

Explanation:
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Filed Under: Pie Charts
Exam Prep: Bank Exams

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Q:

Average of 14 numbers is 32. If the average of last 5 numbers is 26, then what is the average of the remaining numbers?

A) 35.33 B) 41.33
C) 27.5 D) 44.5
 
Answer & Explanation Answer: A) 35.33

Explanation:
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Filed Under: Average
Exam Prep: Bank Exams

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