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Q:

If 15 persons can do a job in 30 days, then 30 persons with twice the efficiency can do the same job in how many days?

A) 7 B) 3.5
C) 5 D) 7.5
 
Answer & Explanation Answer: D) 7.5

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Filed Under: Time and Work
Exam Prep: Bank Exams

Q:

If (sinA + CosA)/(sin A - cos A) = 5/4, the value of (tan2A + 1)/(tan2A - 1) = ?

A) 41/40 B) 12/13
C) 40/41 D) -31/49
 
Answer & Explanation Answer: D) -31/49

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Filed Under: Simplification
Exam Prep: Bank Exams

Q:

In NCLAGJ stands for PENCIL, then AMJMSP stands for

A) ERASER B) PAPERS
C) KOLOUR D) COLOUR
 
Answer & Explanation Answer: D) COLOUR

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Filed Under: Coding and Decoding
Exam Prep: Bank Exams

Q:

Who conferred the title of 'Gurudev' on Rabindranath Tagore?

A) Mahatma Gandhi B) Pandit Nehru
C) Lala Lajpat Rai D) Bal Gangadhar Tilak
 
Answer & Explanation Answer: A) Mahatma Gandhi

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Filed Under: Famous Personalities
Exam Prep: Bank Exams

Q:

Five women can do a work in 36 days. If the ratio between the capacity of a man and a woman is 3:1, then find how many days it will take 5 men to complete the same woek?

A) 12 days B) 15 days
C) 18 days D) 108 days
 
Answer & Explanation Answer: A) 12 days

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Filed Under: Time and Work
Exam Prep: Bank Exams

Q:

The mean of 14 observations is 11. One more observation is included and the new mean becomes 12. The 15th observation is

A) 20 B) 24
C) 26 D) 28
 
Answer & Explanation Answer: C) 26

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Filed Under: Average
Exam Prep: Bank Exams

Q:

The mean of distribution is 11 and the standard deviation is 5. What is the value of the coefficient variation?

A) 45.45% B) 35.35%
C) 25.25% D) 55.55%
 
Answer & Explanation Answer: A) 45.45%

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Filed Under: Probability
Exam Prep: Bank Exams

Q:

Sunil and Gopal are partners in a business. Sunil invests Rs.20,000 for 9 months and Gopal invests Rs. 30,000 for 12 months. Find the share of Sunil from the total profit of Rs. 60,000.

A) Rs.15000 B) Rs.18000
C) Rs.25000 D) Rs.20000
 
Answer & Explanation Answer: D) Rs.20000

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Filed Under: Partnership
Exam Prep: Bank Exams