Quantitative Aptitude Self Study Material>Chapter 14 - Time and Work>Time and Work>Q 30

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$A$ and $B$ together can do a piece of work in $30$ days. $A$ having worked for $16$ $B$ days, finishes the remaining work alone in $44$ days. In how many days shall $B$ finish the whole work alone?

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Important Questions on Time and Work

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Quantitative Aptitude Self Study Material>Chapter 14 - Time and Work>Time and Work>Q 1

A can do a work in

15

days and B in

20

days. If they work on it together for

4

days, then the fraction of the work that is left is :

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Quantitative Aptitude Self Study Material>Chapter 14 - Time and Work>Time and Work>Q 2

A can lay railway track between two given stations in

16

days and

B

can do the same job in

12

days. With help of

C

, they did the job in

4

days only. Then,

C

alone can do the job in:

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Quantitative Aptitude Self Study Material>Chapter 14 - Time and Work>Time and Work>Q 3

A, B

and

C

can do a piece of work in

20

,

30

and

60

days respectively. In how many days can

A

do the work if he is assisted by

B

and

C

on every third day?

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Quantitative Aptitude Self Study Material>Chapter 14 - Time and Work>Time and Work>Q 4

A

it thrice as good as workman as

B

and therefore is able to finish a on in

60

days less than

B

. Working together, they can do it in:

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Quantitative Aptitude Self Study Material>Chapter 14 - Time and Work>Time and Work>Q 5

A

alone can do a piece of work in

6

days and

B

alone in

8

days.

A

and

B

undertook to do it for

Rs . 3200

. With the help of

C

, they completed the work in

3

days. How much is to be paid to

C

?

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Quantitative Aptitude Self Study Material>Chapter 14 - Time and Work>Time and Work>Q 6

If

6

men and

8

boys can do a piece of work in

10

days while

26

men and

48

boys can do the same in

2

days, the time taken by

15

men and

20

boys in doing the same type of work will be :

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Quantitative Aptitude Self Study Material>Chapter 14 - Time and Work>Time and Work>Q 7

A can do a piece of work in

4

hours;

B

and

C

together can do it in

3

hours, while

A

and

C

together can do it in

2

hours. How long will

B

alone take to do it?

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Quantitative Aptitude Self Study Material>Chapter 14 - Time and Work>Time and Work>Q 8

A can do a certain work in the same time in which

B

and

C

together can do it. If

A

and

B

together could do it in

10

days and

C

alone in

50

days, then

B

alone could do it in: