Quiz-1

Question 1

Time: 00:00:00
Two pipes can fill the cistern in 10hr and 12 hr respectively, while the third empty it in 20hr. If all pipes are opened simultaneously, then the cistern will be filled in

7.5 hr

7.5 hr

8 hr

8 hr

8.5 hr

8.5 hr

10 hr

10 hr

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Question 2

Time: 00:00:00


How many times will minute hand and hour hand perpendicular in one day?

22

22

23

23

24

24

44

44

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Question 3

Time: 00:00:00
How many times will minute hand and hour hand opposite in one day?

21

21

22

22

23

23

24

24

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Question 4

Time: 00:00:00

Two pipes can fill a tank in 20 and 24 minutes respectively and a waste pipe can empty 3 gallons per minute. All the three pipes working together can fill the tank in 15 minutes. The capacity of the tank in gallons is

100

100

110

110

120

120

140

140

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Question 5

Time: 00:00:00
39 persons can repair a road in 12 days, working 5 hours a day. In how many days will 30 persons, working 6 hours a day, complete the work?

10

10

13

13

14

14

15

15

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Question 6

Time: 00:00:00
Water flows into a reservoir which is 200 m long and 150 m wide, through a pipe of cross-section (0.3m x 0.2m) at 20 kmph. In what time will the water level be 8?

206

206

210

210

270

270

200

200

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Question 7

Time: 00:00:00
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?

48

48

24

24

36

36

16

16

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Question 8

Time: 00:00:00


In Nuts And Bolts factory, one machine produces only nuts at the rate of 100 nuts per minute and needs to be cleaned for 5 minutes after production of every 1000 nuts.

Another machine produces only bolts at the rate of 75 bolts per minute and needs to cleaned for10 minutes after production of every 1500 bolts.

If both the machines start production at the same time, what is the minimum duration required for producing 9000 pairs of nuts and bolts?

130 minutes

130 minutes

135 minutes

135 minutes

170 minutes

170 minutes

180 minutes

180 minutes

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Question 9

Time: 00:00:00
Shyam can do a job in 20 days, Ram in 30 days and Singhal in 60 days. If Shyam is helped by Ram and Singhal every 3rd day, how many days will it take for them to complete the job?

12

12

16

16

15

15

10

10

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Question 10

Time: 00:00:00
Pankaj can produce one unit in 15 days, while Bharti can do the same in 12 days. After producing one unit, working together, they received Rs. 90, which they distributed amongst themselves in proportional to their efficiency. If they work for 20 days, and sell the produce, then Bharti should receive

Rs. 120

Rs. 120

Rs. 140

Rs. 140

Rs. 150

Rs. 150

Rs. 160

Rs. 160

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["0","40","60","80","100"]
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