Time and Work Problems Mathematics For Entry Test Of PPSC, FPSC, NTS, PMS, CSS And Other Test Systems
The candidate have a dream to get test pass of Tehsil Municipal Officer PPSC Test, District Officer civil Defence, FPSC INSPECTOR CUSTOMS, FPSC Preventive Officer, PPSC CHIEF OFFICER COUNCIL OFFICER, and other Test Of PPSC, FPSC, NTS, PMS, CSS.
Majority of candidate can not do well in entry tests and fail. Thousands of students appear in entry test with the hope of starting their professional studies but do not succeed. What is the reason of this failure?
Majority of the students are quite confused about the nature and paper pattern of the entry test. They also find difficulty in managing their given time in solving different questions. They need guidance and enough practice before appearing in the entry test.
Here is solved Mcq’s related to MathematicsPortion. Each has near to 50 Mcq’s which are related to basics. Answer of these Mcq’s is given with each Mcq.
Time and Work Problems Mathematics Questions
1. |
If an inlet pipe fills a tank in 10 hrs then part of tank filled in 1 hr. |
A. |
1?5 |
B. |
1?10 |
C. |
1?15 |
D. |
1?8 |
Answer: Option B |
2. |
If part of tank filled in one hour = 1/10 then time required to fill the tank. |
Answer: Option C |
3. |
If an inlet pipe fills a tank in 10 hrs and another inlet pipe fills the same tank in 5 hrs then time required to fill the tank when both pipes are opened. |
A. |
10?3 |
B. |
3?10 |
C. |
1?3 |
D. |
3 |
Answer: Option A |
4. |
If an outlet pipe empties a full tank in 20 hrs then part of tank emptied in one hour. |
A. |
3?20 |
B. |
2?5 |
C. |
1?10 |
D. |
1?20 |
Answer: Option D |
5. |
An inlet pipe can fill a tank in 10 hrs and an outlet pipe empties the same full tank in 20 hrs. The time required to fill the tank when both pipes are opened. |
Answer: Option B |
6. |
If A can do a piece of work in 10 days then part of work done by him in one day. |
A. |
2?5 |
B. |
3?8 |
C. |
1?10 |
D. |
3?7 |
Answer: Option C |
7. |
If As 1 days work = 1/20 then time required to finish the job (in days) |
Answer: Option A |
8. |
If A can do a job in 10 days another person B can do the same job in 20 days then time required to do the job when both of them working todether. |
A. |
1?30 |
B. |
3?20 |
C. |
1?10 |
D. |
20?3 |
Answer: Option D |
9. |
Alia can complete an assignment in 5 days and Babar can complete the same assignment is 20 days. The time taken by both Alia and Babar to complete the assignment working together is |
A. |
3 days |
B. |
5 days |
C. |
4 days |
D. |
2 days |
Answer: Option C |
10. |
Asghar can do a job in 60 days. And both Asghar and Babar can do the same job in 20 days working together. Babar alonge can do the some job in |
A. |
30 days |
B. |
60 days |
C. |
28 days |
D. |
45 days |
Answer: Option A |
11. |
X can do a job in 16 days Y can do the same job in 20 days X Y and Z can do the job in 7.5 days. Alone Z can do the same job in |
A. |
100 days |
B. |
120 days |
C. |
80 days |
D. |
48 days |
Answer: Option D |
12. |
Ahmar works twice as fast as Bina. If Bina can complete a work in 30 days the number of days taken by Ahmar and Bina to complete the work working together is |
A. |
16 days |
B. |
24 days |
C. |
20 days |
D. |
10 days |
Answer: Option D |
13. |
A certain number of men could complete work in 40 days. If there were 20 men more the work could be completed in 20 days. The original number of men is |
Answer: Option D |
14. |
A and B can do a piece of work in 10 days. B and C in 15 days C and A in 30 days. In how many days can they do it all working together? |
A. |
8 days |
B. |
6 days |
C. |
11 days |
D. |
10 days |
Answer: Option D |
15. |
A is thrice as good workman as B and together they finish a piece of work in 24 days. In how many days can A alone finish the work |
A. |
20 days |
B. |
25 days |
C. |
32 days |
D. |
29 days |
Answer: Option C |
16. |
A works thrice as fast as B. If B can complete a work in 18 days. Then number of days taken by A and B working together to complete this work is |
A. |
8 days |
B. |
9 days |
C. |
5 days |
D. |
4.5 days |
Answer: Option D |
17. |
A can finish a work in 24 days B can finish the same work in 36 days. If they work together and finish it then out of total wages of Rs. 500 A will get |
A. |
Rs. 220 |
B. |
Rs. 200 |
C. |
Rs. 300 |
D. |
Rs. 360 |
Answer: Option C |
18. |
16 men can finish two fifth of the work in 4 days. The number of additional men required to finish the remaining work in 2 more days will be |
A. |
24 men |
B. |
0 men |
C. |
30 men |
D. |
39 men |
Answer: Option B |
19. |
Pipe A can fill a tank in 10 hours and pipe B can empty it in 15 hours. In how many hours will the tank be filled if both the pipes are opened? |
Answer: Option D |
20. |
A tank which has a leak in the bottom is filled in 20 hours. Had there been no leak the tank would have been filled in 15 hours. The leak can empty the full tank in |
A. |
80 hrs |
B. |
5 hrs |
C. |
60 hrs |
D. |
2 hrs |
Answer: Option C |
21. |
A tank that can be filled by an inlet pipe A in 12 hours is filled in 18 hours while out let pipe B is opened. The outlet pipe B can empty the full tank in |
A. |
25 hrs |
B. |
36 hrs |
C. |
76 hrs |
D. |
50 hrs |
Answer: Option B |
22. |
Two pipes can fill an empty tank in 10 and 15 hrs respectively. If waste pipe C is opened both A and B together can fill the tank in 5 hours. The waste pipe can empty the full tank in |
A. |
30 hrs |
B. |
50 hrs |
C. |
60 hrs |
D. |
40 hrs |
Answer: Option A |
23. |
Working 8 hours a day a work is done in 10 days. For how many hours a day must the work be done in order to complete it in 8 days. |
A. |
12 hours |
B. |
10 hours |
C. |
9 hours |
D. |
9 |
Answer: Option B |
24. |
A and B together can fill a ditch in 30 days while A alone can fill it in 50 days. If B does the work for only half a day daily how long will it take to fill the ditch by A and B? |
A. |
25 days |
B. |
67/2 days |
C. |
75/2 days |
D. |
32 days |
Answer: Option C |
25. |
A can type 60 pages in 15 hours. A and B can type 150 pages in 25 hours. How long will it take B alone to type 120 pages? |
A. |
40 hours |
B. |
45 hours |
C. |
55 hours |
D. |
60 hours |
Answer: Option D |
26. |
12 women or 16 girls can do a certain job in 20 days. 14 women and 8 girls can do the same job in how many days? |
Answer: Option C |
27. |
A can do a piece of work in 16 days while B can do it in 12 days. With the help of C they can finish it in 6 days. In how many days can C alone do the work? |
A. |
48 days |
B. |
10 days |
C. |
20 days |
D. |
30 days |
Answer: Option A |
28. |
A can do a work in 40 days and B can do it is 25 days. A worked at it for 8 days. In how many days B can finish the remaining work. |
A. |
8 days |
B. |
20 days |
C. |
16 days |
D. |
12 days |
Answer: Option B |
29. |
A can finish a work in 20 days B can do the same work in 10 days. After A has worked for 5 days B joins A in how many days the remaining work will be finished. |
A. |
15 days |
B. |
8 days |
C. |
5 days |
D. |
7 days |
Answer: Option C |
30. |
A can finish a work in 7 days B in 14 days and C in 28 days. B and C start working and are forced to leave the work after 2 days. The number of days taken by A to finish the remaining work is |
A. |
8.5 days |
B. |
10 days |
C. |
5.5 days |
D. |
15.5 days |
Answer: Option C |
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