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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

Q:

Read the following table carefully and answer the questions given below:

 

The percentage change in sales of 6 departmental stores from 2010 to 2012 is shown in the following table:

 

 

In 2012 which of the stores had greater sales than any other stores?

A) R B) P
C) T D) Q
 
Answer & Explanation Answer: D) Q

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Filed Under: Table Charts
Exam Prep: Bank Exams

Q:

Read the following table carefully and answer the questions given below:

 

The percentage change in sales of 6 departmental stores from 2010 to 2012 is shown in the following table:

 

 

In store T the sales for 2011 amounted to about what percentage of the sales for 2012?

A) 113 B) 109
C) 105 D) 101
 
Answer & Explanation Answer: B) 109

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Filed Under: Table Charts
Exam Prep: Bank Exams

Q:

Read the following table carefully and answer the questions given below:

 

The percentage change in sales of 6 departmental stores from 2010 to 2012 is shown in the following table:

 

 

Sales in store P amounted to Rs. 80 lakhs in 2010. What was the sales amount of the same store in 2012?

 

 

A) 76.8 lakhs B) 78.6 lakhs
C) 80 lakhs D) 74 lakhs
 
Answer & Explanation Answer: A) 76.8 lakhs

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Filed Under: Table Charts
Exam Prep: Bank Exams

Q:

By dividing 14528 by a certain number, Suresh gets 83 as quotient and 3 as remainder. What is the divisor?

A) 165 B) 185
C) 195 D) 175
 
Answer & Explanation Answer: D) 175

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Filed Under: Problems on Numbers
Exam Prep: Bank Exams

Q:

What is the increase in the number of workdays under the rural job guarantee scheme (MNREGA) in drought-affected areas?

A) 10 B) 25
C) 40 D) 50
 
Answer & Explanation Answer: D) 50

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Filed Under: General Awareness
Exam Prep: Bank Exams