Quantitative Aptitude Multiple Choice Questions On - Time and Work - Online Test Part - 9

Time and Work Online Test Part - 9

Exam Name - Quantitative Aptitude
Subject Name - Time and Work
Exam Type - Multiple Choice Questions
No Of Questions - 10

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Question - 1:8 men can dig a pit in 20 days. If a man works half as much again as a boy, then 4 men and 9 boys cn dig a similar pit in :?

1. 10 days
2. 12 days
3. 15 days
4. 16 days

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Answer = D - 16 days Explanation: No Explanation

Question - 2:Four men and three women can do a job in 6 days. When five men and six women work on the same job, the work gets completed in 4 days. How many days will a woman take to do the job, if she works alone on it? ?

1. 18
2. 36
3. 54
4. None of these

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Answer = C -54 Explanation: No Explanation

Question - 3:A and B can separately do a piece of work in 20 and 15 days respectively. they worked to together fof 6 days, after whch B was replaced by C. If the work was finished in next 4 days, then the number of days in which C alone could do the work will be : ?

1. 60
2. 40
3. 35
4. 30

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Answer = B - 40 Explanation: No Explanation

Question - 4:Anil does a work in 90 days, Bittu in 40 days and Chintu in 12 days. They work one after another for a day each, starting with Anil followed by Bittu and then by Chintu. If the total wages received are Rs 360 and Anil, Bittu, Chintu share them in the ratio of the work done, find their respective individual wages. ?

1. Rs 40, Rs 60 and Rs 260
2. Rs 36, Rs 81 and Rs 243
3. Rs 42, Rs 86 and Rs 232
4. Rs 38, Rs 88 and Rs 234

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Answer = B - Rs 36, Rs 81 and Rs 243Explanation: No Explanation

Question - 5:A, B and C can do a piece of work in 36, 54 and 72 days respectively. they started the work but A left 8 days befire the completion of the work while B left 12 days before the completion. The number of days for which C worked is : ?

1. 4
2. 8
3. 12
4. 24

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Answer = D - 24 Explanation: No Explanation

Question - 6:There are 12 pipes attached to a tank. Some of them are fill pipes and some are drain pipes. Each of the fill pipes can fill the tank in 12 hours, while each of the drain pipes will take 24 hours to drain a full tank completely. If all the pipes are kept open when the tank was empty, it takes 2 hours for the tank to overflow. How many of these pipes are drain pipes? ?

1. 6
2. 11
3. 4
4. 7

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Answer = C - 4 Explanation: No Explanation

Question - 7:Two taps A and B can fill tank in 10 hours and 15 hours respectively if both the taps are opened together, the tank will be full in : ?

1. 5 hrs
2. 6 hrs
3. 12 1/2 hrs
4. 7 1/2 hrs

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Answer = B - 6 hrs Explanation: No Explanation

Question - 8:A bath can be filled by the cold water pipe in 10 min and by hot water pipe in 15 min (independently each). A person leaves the bathroom after turning on both pipes simultaneously and returns at the moments when the bath should be full. Finding, however, that the waste pipe has been open he now closes it. In 4 min more, bath is full. In what time would be the waste pipe empty it? ?

1. 9 min
2. 12 min
3. 15 min
4. 14 min

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Answer = C - 15 min Explanation: No Explanation

Question - 9:To fill a cistern pipes A, B and C take 20 minutes, 15 minutes and 12 minutes respectively. The time in minutes that the three pipes together will together wil take to fill the cistern, is : ?

1. 7 hrs
2. 8 hrs
3. 8 hrs 30 min
4. 7 hrs30 min

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Answer = D - 7 hrs30 min Explanation: No Explanation

Question - 10:The digging work of the DMRC on the Adohini-Andheriamore stretch requires Twenty-four men to complete the work in sixteen days. As a part of the task if DMRC were to hire Thirty-two women, they can complete the same work in twenty-four days. Sixteen men and sixteen women started working and worked for twelve days. Due to time bound schedule the work had to be completed in remaining 2 days, for which how many more men are to be employed? ?

1. 48
2. 24
3. 36
4. 16

Show/Hide Answer

Answer = B - 24 Explanation: No Explanation

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