Aptitude and Reasoning Questions

Q:

30 men can do a piece of work in 16 days working 8 hrs a day. How many men are needed to complete another work, which is twice the first one, in 10 days working 12 hrs a day?

 

The following are the steps involved in solving the above problem. Arrange them in sequential order.

 

 

A) CBAD B) BACD
C) ABCD D) ACBD
 
Answer & Explanation Answer: A) CBAD

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Filed Under: Time and Work
Exam Prep: Bank Exams

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Q:

Marked price of a chair is Rs 800 and discount is 15%. What is additional discount (in percentage) should be offered to the customer to bring the price of chair to Rs 578?

A) 15 B) 10
C) 16.5 D) 17.5
 
Answer & Explanation Answer: A) 15

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Filed Under: Percentage
Exam Prep: Bank Exams

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Q:

The reciprocal of the sum of the reciprocals of 8/7 and 5/6 is:

A) 83/40 B) 42/83
C) 83/42 D) 40/83
 
Answer & Explanation Answer: D) 40/83

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Filed Under: Problems on Numbers
Exam Prep: Bank Exams

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Q:

Pankaj has done 1/2 of a job in 12 days, Sainath completes the rest of the job in 6 days. In how many days can they together do the job?

A) 4 days B) 12 days
C) 8 days D) 16 days
 
Answer & Explanation Answer: C) 8 days

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Filed Under: Time and Work
Exam Prep: Bank Exams

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Q:

The ratio of the curved surface area and total surface area of a right circular cylinder is 2 : 5. If the total surface area is 3080 cm2, then what is the volume (in cm3) of the cylinder?

A) 4312√6 B) 3822√6
C) 4522√6 D) 4642√6
 
Answer & Explanation Answer: A) 4312√6

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Filed Under: Simplification
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Q:

An alloy is made by mixing metal A costing Rs 2000/kg and metal B costing Rs 400/kg in the ratio A:B = 3:1. What is the cost (in Rs) of 8 kilograms of this alloy?

A) 1600 B) 9800
C) 6400 D) 12800
 
Answer & Explanation Answer: D) 12800

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Filed Under: Alligation or Mixture
Exam Prep: Bank Exams

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Q:

If 19#13=3; 25#3=11; 36#10=13; then what is the value of 7#3=?

A) 21 B) 2
C) 26 D) 39
 
Answer & Explanation Answer: B) 2

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Filed Under: Coding and Decoding
Exam Prep: Bank Exams

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Q:

If + means ÷, ­ means x, x means ­ and ÷ means +, which of the following will be the value of expression 16÷8­4+2x4=?

A) 16 B) 28
C) 32 D) 44
 
Answer & Explanation Answer: B) 28

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Filed Under: Coding and Decoding
Exam Prep: Bank Exams

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