First Naukri Time and Work Quiz -1

Question 1

Time: 00:00:00
Prerana, Ranit, and Soumyo, three teammates, can create a robot in six days for their university tech fest. Prerana completes the same task in 15 days less than Ranit. Determine how many days Soumyo would need to complete the job alone at 75% of his original productivity if Ranit can finish it in 35 days.

240/23

240/23

540/21

540/21

560/37

560/37

None of these

None of these

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Question 2

Time: 00:00:00
Rina, Mina, and Sita, three painters, complete a masterpiece in six days for which they are paid Rs. 480. Find Mina's daily income if her productivity, Mina's productivity, and Sita's efficiency are in the ratio 4: 5:7.

30

30

50

50

35

35

25

25

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Question 3

Time: 00:00:00
Farhana and Sulagna can create a wall hanging in three days, which is 12 days faster than if they worked jointly. Determine when Farhana would be able to complete the wall hanging by herself.

10

10

12

12

18

18

9

9

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Question 4

Time: 00:00:00
There are three employees. Irfan, Modi, and Obama have each been assigned a mission. They began the job together, but Obama quit after three days, when just 37% of the work was completed. Irfan and Modi finished the remaining work in seven days. Irfan and Modi have a 4 to 5 performance ratio. Find the number of days the slowest worker would need to finish the job on their own.

30

30

12

12

15

15

22

22

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Question 5

Time: 00:00:00
A community of team leaders agreed to complete a campaign in four days, but 20 men left each day. If the job was done in seven days, how many men originally agreed to do it?

132

132

140

140

121

121

114

114

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Question 6

Time: 00:00:00
Raja and Akash, two male colleagues, can complete a portion of their project in 20 and 35 hours, respectively. Raima can finish task by herself in H hours, at a third of her original performance. Find the value of H if all three people working together at their normal productivity will finish the job in 6 hours.

331/23

331/23

560/37

560/37

783/2

783/2

None of the above

None of the above

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Question 7

Time: 00:00:00
Abhishek can complete a project in 20 days, while Rishikesh can complete it in 12 days. If they start working together on prime number dates on April 29th, when will they finish the work?

12th may

12th may

5th may

5th may

17th may

17th may

None of these

None of these

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Question 8

Time: 00:00:00
Arnab would take three times as long as Arun and Ashish combined to complete a final year project, and Ashish would take four times as long as Arun and Arnab combined. The mission can be completed in 5 days if all three of them work together. How long does it take Arnab and Ashish to finish the project?

99/4

99/4

100/9

100/9

131

131

152/5

152/5

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Question 9

Time: 00:00:00
In 15 days, Arpan can complete 3/5 of a project. Bikash has a 25 percent greater performance than Arpan. Both Arpan and Bikash began working jointly and left five days later. Chandra finished the rest of the work in 11 days. Is Chandra's productivity higher or lower than Arpan's?

Higher

Higher

Lower

Lower

Same

Same

Cannot be determined

Cannot be determined

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Question 10

Time: 00:00:00
Jay and Ria can finish a project individually in 10 and 12 days. Jay started working alone, and after 4 days, Ria joined him. Calculate the time taken by them to complete the work .

7.2727

7.2727

9.3762

9.3762

13.245

13.245

None of these

None of these

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