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A can do a work in $20 days$ , while B can do the same work in $25 days$ . They started work jointly. Few days later C also joined them and thus all of them completed the whole work in $10 days$ . All of them were paid total of $₹ 700$ . What is the share of C?

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Important Questions on Time and Work

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Quantum CAT Also Useful for XAT>Chapter 8 - SNAP>CMAT>Q 4

A

and B can complete the work individually in

24

days and

30

days respectively, working

10

hours a day. Work is to be done in two shift. Morning shift lasts for

6

hours and evening shift lasts for

4

hours. On the first day

A

works in the morning shift while

B

works in the evening shift. Next day

A

works in the evening shift while

B

works in the morning shift and so on. It means they work alternatively with respect to their shifts. Thus they work on this pattern till the work is completed. On which day the work got completed?

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Quantum CAT Also Useful for XAT>Chapter 8 - SNAP>CMAT>Q 5

In the previous question what per cent of the time of the morning shift was utilised?

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Quantum CAT Also Useful for XAT>Chapter 8 - SNAP>CMAT>Q 6

Working together

B

and

C

take

50 %

more number of days than

A, B

and

C

together take and

A

and

B

working together, take

\frac{8}{3}

more number of days than

A, B

and

C

take together. If

A, B

and

C

all have worked together till the completion of the work and

B

has received

₹ 120

out of the total earning of

₹ 450

, then in how many days did

A, B

and

C

together complete the whole work?

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Quantum CAT Also Useful for XAT>Chapter 8 - SNAP>CMAT>Q 7

At Technosys Pvt Ltd. there are some engineering students employed as trainee engineers, belong to two eminent institutions of India. One group belong to MIT and another to NIT. Each student of MIT works for

10

hours a day till

60

days and each student of NIT works for

8

hours till

80

days on the two same projects. The ratio of number of students of MIT and that of NIT is

4 : 5

respectively. Students of which institution is slower in work and by how much?

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Quantum CAT Also Useful for XAT>Chapter 8 - SNAP>CMAT>Q 11

Bhagat and Sawant working together completed a job in 8 days. If Bhagat worked twice efficiently as he actually did and Sawant worked 1/3 as efficiently as he actually did, the work would have been completed in 6 days. Find the time taken by Bhagat to complete the job alone:

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Quantum CAT Also Useful for XAT>Chapter 8 - SNAP>CMAT>Q 12

A Single reservoir supplies the petrol to the whole city, while the reservoir is fed by a single pipeline filling the reservoir with the stream of uniform volume. When the reservoir is full and if $40, 000 litres$ of petrol is used daily, the supply fails in 90 days. If $32, 000 litres$ of petrol is used daily, it fails in $60$ days, How much petrol can be used daily without the supply every failing?

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Quantum CAT Also Useful for XAT>Chapter 8 - SNAP>CMAT>Q 13

Railneer is packaged in water bottling plant, with the help of two machines M1 and M2. M1 and M2 produces 400 and 600 bottles per minute. One day's production can be processed by M1 operating alone for 9 hrs, by M2 operating alone for 6 hrs or by both M1 and M2 operating simultaneously for 3 hrs and 36 minutes. If one day production is processed by M1 operating alone for 1/3 of the time and M1 and M2 simultaneously operating for 2/3 of the time, then in how many hrs total production of one day will be completed ?

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Quantum CAT Also Useful for XAT>Chapter 8 - SNAP>CMAT>Q 21

Five tailors

A, B, C, D

and

E

stich

1800

shirts in

90

days working alternatively. Find the minimum possible number of shirts that can be stiched in a single day by working together:

A can do a work in 20 days, while B can do the same work in 25 days. They started work jointly. Few days later C also joined them and thus all of them completed the whole work in 10 days. All of them were paid total of ₹700. What is the share of C?

Important Questions on Time and Work

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A can do a work in $20 days$ , while B can do the same work in $25 days$ . They started work jointly. Few days later C also joined them and thus all of them completed the whole work in $10 days$ . All of them were paid total of $₹ 700$ . What is the share of C?