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general Math Questions and Answer Page 17

(#M40010773) GENERAL QUESTION Keep an EYE

In how many number of ways 4 coins can be distributed among 5 persons, so that any number of coins can be given to anybody?

Asked In general Devendra Marghade (13 years ago)

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(#M40010755) GENERAL QUESTION Keep an EYE

Which is the smallest number divisible by all the numbers from 1 to 9 ?

Asked In general Devendra Marghade (13 years ago)

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(#M40010735) GENERAL QUESTION Keep an EYE

x can do a piece of work in 16 days and y can do it in 24 days.With the help of z entire work was finished in 6 days.What will be the share of x, if the total compensation is Rs 1100 ?

Asked In general Devendra Marghade (13 years ago)

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(#M40010667) GENERAL QUESTION Keep an EYE

The screen display of an electronic lock can be unlocked by touching 7 points in certain sequence without overlap , out of total 9 points, arranged in the rows of 3. In how many ways this unlocking is possible ?

Asked In general Devendra Marghade (13 years ago)

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(#M40010638) GENERAL QUESTION Keep an EYE

An item is marked at Rs. 970 cash or for Rs. 210 cash down payment followed by three equal monthly instalments. If the rate of interest charged under the instalment plan is 16% p.a; then what is the monthly instalment?

Asked In general Devendra Marghade (13 years ago)

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(#M40010637) GENERAL QUESTION Keep an EYE

Student of a class are made to stand in rows. If 4 students are extra in a row, there would be 2 rows less. If 4 students are less in a row, there would be 4 more rows. There would be 4 more rows. What is the total number of students in the class?

Asked In general Devendra Marghade (13 years ago)

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(#M40010623) GENERAL QUESTION Keep an EYE

Two water taps together can fill a tank in 9(3/8) hours. The tap of larger diameter takes 10 hours less than the smaller one to fill the tank separately, then how much time is required to fill the tank separately by each tap?

Asked In general Devendra Marghade (13 years ago)

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(#M40010622) GENERAL QUESTION Keep an EYE

If a rectangular field is 16m long and 10m wide, there is a path of uniform width all around it having an area of 120 sq.m .What is the width of the path ?

Asked In general Devendra Marghade (13 years ago)

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(#M40010621) GENERAL QUESTION Keep an EYE

What is the sum of first 30 terms of an A. P., whose n th term is 2 + 1/2n ?

Asked In general Devendra Marghade (13 years ago)

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(#M40010620) GENERAL QUESTION Keep an EYE

If a number N is divisible by 18 and has exactly 10 divisors (including 1 and N).Find N.

Asked In general Devendra Marghade (13 years ago)

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