Aptitude and Reasoning Questions

Q:

A can paint a house in 42 days and B can do it in 21 days. Along with C, they can finish the job in 7 days only.C alone can do the painting job in how many days, ?

A) 9 B) 12
C) 14 D) 15
 
Answer & Explanation Answer: C) 14

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Filed Under: Time and Work
Exam Prep: Bank Exams

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Q:

(secA - 1)/(secA + 1) is equal to?

A) (1 - sinA)/(1 + sinA) B) (1 + cosA)/(1 - cosA)
C) (1 + sinA)/(1 - sinA) D) (1 - cosA)/(1 + cosA)
 
Answer & Explanation Answer: D) (1 - cosA)/(1 + cosA)

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

If a chord of a circle subtends an angle of 30° at the circumference of the circle, then what is the ratio of the radius of the circle and the length of the chord respectively?

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

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Q:

In the given Pie-chart, the comparative study of the production of Rice, Wheat, Sugar and Tea of a country is given. Study the Pie-Chart and answer the following questions.

From this diagram, the ratio of sum of wheat and sugar production to difference in production of rice and tea is

A) 4:5 B) 5:4
C) 6:1 D) 1:6
 
Answer & Explanation Answer: A) 4:5

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Q:

A, B and C can work together for Rs. 550/- A and B together are to do 7/11 of the work. The share of C should be?

A) Rs. 200 B) Rs. 300
C) Rs. 400 D) Rs. 450
 
Answer & Explanation Answer: A) Rs. 200

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Q:

The ratio of the cost price and selling price of an article is 5 : 3. What is the loss percentage?

A) 40 B) 20
C) 66.66 D) 33.33
 
Answer & Explanation Answer: A) 40

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Filed Under: Profit and Loss
Exam Prep: Bank Exams

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Q:

If 'whom' means 'x', 'she' means '/', 'will' means '+' and 'come' means '-', then what will the value of ' 8 when 12 will 16 she 2 come 10'?

A) 94 B) 96
C) 100 D) 10
 
Answer & Explanation Answer: A) 94

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Filed Under: Coding and Decoding
Exam Prep: Bank Exams

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Q:

The smallest number that must be subtracted from 2800 so that the obtained number is a perfect square is

A) 9 B) 69
C) 96 D) 73
 
Answer & Explanation Answer: B) 69

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Filed Under: Problems on Numbers
Exam Prep: Bank Exams

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