Bank Exams Questions

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Some masons promised to do a work in 10 days but 8 of them were absent and remaining did the work in 18 days. What was the original number of masons?

The mean of a distribution is 21 and the standard deviation is 7. What is the value of the coefficient variation?

If the standard deviation of a population is 6.5, what would be the population variance?

The bar graph shows 1 months sales figures of different brands of televisions of a certain electroics store in Rs. 1000s. Study the diagram and answer the following questions.

If the sales figures are exclusive of tax then at the rate of 12% tax how much is the tax to be paid (in Rs) on the sales of all the 7 brands of televisions?

Select the odd word/letters/number/number pair from the given alternatives.

Which one of the following statements is correct?

Martin Crowe was a cricketer of which country?

A series is given with one term missing. Choose the correct alternative from the given ones that will complete the series.

RQ, ST, VU, WX, ?