Aptitude and Reasoning Questions

Q:

Find measure of central angle of the sector whose perimeter is 25 cm and radius of the circle is 7 cm?

A) 45° B) 22.5°
C) 135° D) 90°
 
Answer & Explanation Answer: D) 90°

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Q:

A does 1/2 as much work as B and C does1/2as much work as A and B together. If C alone can finish the work in 40 days, then together all will finish the work in

A) 30 days B) 40/3 days
C) 15 days D) 16 days
 
Answer & Explanation Answer: B) 40/3 days

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Filed Under: Time and Work
Exam Prep: Bank Exams

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Q:

An electric pump can fill a tank in 2 hours. Because of a leak in the tank, it was taking 21⁄2 hours to fill the tank. The leak can drain all the water off the tank in how many hours?

A) 9 B) 10
C) 10.5 D) 11.5
 
Answer & Explanation Answer: B) 10

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Filed Under: Pipes and Cistern
Exam Prep: Bank Exams

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Q:

When a number is increased by 105, it becomes 135% of itself. What is the number?

A) 450 B) 300
C) 600 D) 400
 
Answer & Explanation Answer: B) 300

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Filed Under: Percentage
Exam Prep: Bank Exams

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Q:

At 22% discount the selling price of a refrigerator is Rs 26000, what is the selling price if the discount is 40%?

A) Rs 12000 B) Rs 14640
C) Rs 21840 D) Rs 20000
 
Answer & Explanation Answer: D) Rs 20000

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Filed Under: Percentage

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Q:

If x – (1/x) = 3, then what is the value of (2x4 + 3x3 + 13x2  3x + 2) / (3x4 + 3)?

A) 1/3 B) 2/3
C) 4/3 D) 5/3
 
Answer & Explanation Answer: C) 4/3

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

If x = (√2 + 1)/(√2 – 1), then what is the value of (x5 + x4 + x2 + x)/x3 ?

A) 5 B) 2
C) 2√3 D) 2√2
 
Answer & Explanation Answer: C) 2√3

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

In the following question, select the related word from the given alternatives.
Goiter : Iodine : : Anemia : ?

A) Vitamin D B) Iron
C) Vitamin E D) Calcium
 
Answer & Explanation Answer: B) Iron

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Filed Under: Analogy
Exam Prep: Bank Exams

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