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MCQOPTIONS
This section includes 1728 Mcqs, each offering curated multiple-choice questions to sharpen your General Aptitude knowledge and support exam preparation. Choose a topic below to get started.
| 401. |
A and B can do a piece of work 18 days and 24 days respectively. Both started the work together but A left after 6 days and C joined B. They together finished the remaining work in 6 days. In how many days C alone can finish that work? |
| A. | 36 |
| B. | 30 |
| C. | 32 |
| D. | 40 |
| Answer» B. 30 | |
| 402. |
18 persons working 8 hours a day can complete 3 units of works in 10 days. How many persons are required to complete 5 units of that work in 16 days working 6 hours a day? |
| A. | 25 |
| B. | 15 |
| C. | 20 |
| D. | 9 |
| Answer» B. 15 | |
| 403. |
30 persons can do a piece of work in 24 days. How many more persons are required to complete the work in 20 days? |
| A. | 8 |
| B. | 5 |
| C. | 4 |
| D. | 6 |
| Answer» E. | |
| 404. |
Among the four people Sachin, Sourav, Yuvraj, and Dhoni, Sachin takes three times longer than Sourav to do a work. To complete the same work, Sourav takes three times as long as Yuvraj, and Yuvraj takes three times as long as Dhoni. A group of three out of four people can do the work in 13 days, while another group of three people can do the same work in 31 days. Which is the group that takes 13 days to complete the work? |
| A. | Sachin, Yuvraj and Dhoni |
| B. | Sachin, Sourav and Dhoni |
| C. | Sachin, Sourav and Yuvraj |
| D. | Sourav, Yuvraj and Dhoni |
| Answer» C. Sachin, Sourav and Yuvraj | |
| 405. |
P can do a piece of work in 36 days. If Q is 50% more efficient than P, then in how many days can Q do the same work? |
| A. | 18 |
| B. | 24 |
| C. | 12 |
| D. | 21 |
| Answer» C. 12 | |
| 406. |
A, B and C are three pipes connected to a tank. A and B together fill the tank in 6 hrs. B and C together fill the tank in 10 hrs. A and C together fill the tank in \(7\frac{1}{2}\)hours. In how much time will A alone fill the tank? |
| A. | 11 hours |
| B. | 10 hours |
| C. | 13 hours |
| D. | 12 hours |
| Answer» C. 13 hours | |
| 407. |
A can do a work in 30 days, B can do the same work in 48 days. After working alone for 20 days A left and B started working, how long will B take to complete the work? |
| A. | 24 days |
| B. | 28 days |
| C. | 38 days |
| D. | 16 days |
| Answer» E. | |
| 408. |
P can complete a work in 15 days. Q is 50% more efficient than P. P starts working and quits working after 3 days. In how many days Q will complete the remaining work? |
| A. | 8 दिन |
| B. | \(9\dfrac{1}{2}\) दिन |
| C. | \(8\dfrac{1}{2}\) दिन |
| D. | 9 दिन |
| Answer» B. \(9\dfrac{1}{2}\) दिन | |
| 409. |
20 boys do one fourth of a work in 25 days. How many more boys will be required to complete the remaining work in 50 days? |
| A. | 8 |
| B. | 10 |
| C. | 15 |
| D. | 20 |
| Answer» C. 15 | |
| 410. |
8 women can complete the certain amount of work in 72 days. In how many days can 12 women can do 2/3rd of the same work? |
| A. | 30 days |
| B. | 28 days |
| C. | 20 days |
| D. | 36 days |
| E. | 32 days |
| Answer» F. | |
| 411. |
Rakesh does half of the work in 30 days and Sanny does remaining work in 7.5 days. In how many days the work will be completed by them if they work together? |
| A. | 12 days |
| B. | 13 days |
| C. | 15 days |
| D. | 20 days |
| E. | 14 days |
| Answer» B. 13 days | |
| 412. |
A, B and C together can finish a task in 12 days. A is twice as productive as B, and C alone can do the task in 36 days. In how many days can A and B do the task if C goes on leave? |
| A. | 10 |
| B. | 20 |
| C. | 15 |
| D. | 18 |
| Answer» E. | |
| 413. |
A and B together can complete a work in 24 days. A alone can complete it in 40 days. If B does the work only for half-day daily, then in how many days A and B together will complete the work? |
| A. | 24 |
| B. | 30 |
| C. | 36 |
| D. | 32 |
| Answer» C. 36 | |
| 414. |
18 men or 25 boys can complete a work in 25 days. How many days will 36 men and 10 boys will take to complete the work? |
| A. | 112/17 |
| B. | 125/12 |
| C. | 115/12 |
| D. | 125/17 |
| Answer» C. 115/12 | |
| 415. |
L and M together can complete a piece of work in 72 days, M and N together can complete it in 120 days, and L and N together in 90 days. In what time can L alone complete the work? |
| A. | 150 days |
| B. | 80 days |
| C. | 100 days |
| D. | 120 days |
| Answer» E. | |
| 416. |
‘A’ can do a work in 10 days, ‘B’ in 12 days and ‘C’ in 15 days. They started doing work together but after 2 days of starting of work, ‘A’ left and 4 days before completion, ‘C’ left the work, In how many days work was finished ? |
| A. | 65/7 days |
| B. | 67/9 days |
| C. | 64/9 days |
| D. | 66/8 days |
| Answer» D. 66/8 days | |
| 417. |
Aman and Raman together can do a work in 20 days. Aman alone can do the work in 30 days. In how many days can Raman alone do the work? |
| A. | 60 |
| B. | 30 |
| C. | 50 |
| D. | 25 |
| Answer» B. 30 | |
| 418. |
Ram and Shyam undertook a work for Rs. 5600. Ram alone can do the work in 5 days and Shyam alone can do the work in 9 days. If they work together, then what will be the difference (in Rs.) in the amount they receive? |
| A. | 1800 |
| B. | 2400 |
| C. | 2200 |
| D. | 1600 |
| Answer» E. | |
| 419. |
15 men finish a job in 21 days by working 8 hour a day. If 3 women work equal to 2 men, then how many days will 21 women take to complete the work by working 6 hours/day? |
| A. | 22 days |
| B. | 55 days |
| C. | 29 days |
| D. | 30 days |
| Answer» E. | |
| 420. |
A pipe can fill a tank in 56 hours, but it takes 16 hours more due to a leak in its bottom. In how much time (in hours) can the leak alone empty \(83\frac{1}{3}\)%of the tank? |
| A. | 252 |
| B. | 126 |
| C. | 210 |
| D. | 105 |
| Answer» D. 105 | |
| 421. |
Person A can complete a job in 48 min while B can complete the same job in 60 min. How long will they take to complete the job together? |
| A. | 26 min 40 sec |
| B. | 28 min 20 sec |
| C. | 30 min 45 sec |
| D. | 32 min 15 sec |
| Answer» B. 28 min 20 sec | |
| 422. |
Pipe A can fill a tank in 4 hours whereas pipe B can empty it in 6 hours. If both the pipes are opened together then the number of hours needed for the tank to be filled is _____. |
| A. | 8 hours |
| B. | 9 hours |
| C. | 10 hours |
| D. | 12 hours |
| Answer» E. | |
| 423. |
A can do a piece of work in 12 hours, while B can do it in 8 hours. If A and B both work together, so in how many hours the work will be completed? |
| A. | 10 hours |
| B. | 4 hours |
| C. | 5 hours 15 minutes |
| D. | 4 hours 48 minutes |
| Answer» E. | |
| 424. |
36 people can complete a work in 18 days. In how many days will 27 people complete the same work? |
| A. | 22 |
| B. | 12 |
| C. | 18 |
| D. | 24 |
| Answer» E. | |
| 425. |
A canal of a village can be cleaned by 24 villagers in 12 days. The number of days in which 36 villagers can clean the canal is: |
| A. | 18 |
| B. | 8 |
| C. | 72 |
| D. | 16 |
| Answer» C. 72 | |
| 426. |
Pipe A can fill a tank in 12 hours and Pipe B can fill the tank in 18 hours. If both the pipes are opened on alternate hours and if pipe B is opened first, then in how much time (in hours) the tank will be full? |
| A. | 14.5 |
| B. | 14 |
| C. | 15.5 |
| D. | 15 |
| Answer» B. 14 | |
| 427. |
Brij can paint a wall alone in 7.2 days while Madhu would need 10.8 days to do the same job. If they work together how many days will they take to paint five-sixth of the wall? |
| A. | 3.6 |
| B. | 3.9 |
| C. | 4.2 |
| D. | 4.8 |
| Answer» B. 3.9 | |
| 428. |
K alone can complete a work in 20 days and M alone can complete the same work in 30 days. K and M start the work together but K leaves the work after 5 days of the starting of work. In how many days M will complete the remaining work? |
| A. | \(\frac{{35}}{2}\) days |
| B. | \(\frac{{25}}{2}\) days |
| C. | \(\frac{{55}}{2}\) days |
| D. | \(\frac{{45}}{2}\) days |
| Answer» B. \(\frac{{25}}{2}\) days | |
| 429. |
‘A’ does \(\frac{4}{5}^{th}\) of work in 20 days. He then calls ‘B’ and they together finish the remaining work in 3 days. How long ‘B’ alone would take to do the whole work? |
| A. | 23 days |
| B. | 37 days |
| C. | 371⁄2 days |
| D. | 40 days |
| Answer» D. 40 days | |
| 430. |
At a construction site, 200 workers were working on a building that is scheduled to end within 250 days. After 30 days, 20 workers leave the job. How many days will it take to complete the remaining work? |
| A. | 190 days |
| B. | 186 days |
| C. | 245 days |
| D. | 198 days |
| Answer» D. 198 days | |
| 431. |
P and Q together can do a work in 12 days. P alone can do the same work in 36 days. In how many days can Q alone complete two-third part of the same work? |
| A. | 18 |
| B. | 15 |
| C. | 21 |
| D. | 12 |
| Answer» E. | |
| 432. |
A can finish a work in 20 days and B can finish the same work in 25 days. They began together, but B left the work after 5 days. How many more days will A take to finish the remaining work? |
| A. | 16 |
| B. | 8 |
| C. | 21 |
| D. | 11 |
| Answer» E. | |
| 433. |
A and B undertook to do a piece of work for Rs. 48,000. A could do it alone in 5 days and B could do it alone in 8 days. With the help of C and D, they finished the work in 3 days. If the work done by C was twice that of the work done by D, then the difference between the shares of A and C was: |
| A. | Rs. 12960 |
| B. | Rs. 34080 |
| C. | Rs. 20640 |
| D. | Rs. 28000 |
| Answer» E. | |
| 434. |
A can do a certain work in 12 days B alone can do the same work in 16 days. A and B undertook to complete it in Rs. 8000 with the help of C, they completed the work in 6 days. How much money (in Rs.) be paid to C? |
| A. | 4000 |
| B. | 3000 |
| C. | 1000 |
| D. | 2000 |
| Answer» D. 2000 | |
| 435. |
Amit and Sumit can finish a task in 18 days. Sumit and Shilpi can finish the same task in 12 days. Amit, Sumit and Shilpi together can finish it in 6 days. Amit and Shilpi together can finish it in: |
| A. | \(6\frac{1}{7}\) days |
| B. | \(4\frac{1}{7}\) days |
| C. | \(7\frac{1}{7}\) days |
| D. | \(5\frac{1}{7}\) days |
| Answer» E. | |
| 436. |
If 15 workers can earn ₹1,800 in 10 days. Find the earning (in ₹) of 5 workers in 8 days. |
| A. | 540 |
| B. | 480 |
| C. | 360 |
| D. | 400 |
| Answer» C. 360 | |
| 437. |
Pipes A, B and C are attached to an empty cistern. While the first two can fill the cistern in 4 and 10 hours, respectively, the third can drain the cistern, when filled, in 6 hours. If all the three pipes are opened simultaneously when the cistern is three-fifth full, how many hours will be needed to fill the cistern? |
| A. | 36/11 |
| B. | 48/11 |
| C. | 60/11 |
| D. | 24/11 |
| Answer» E. | |
| 438. |
A can do a piece of work in 6 days working 8 hours a day while B can do the same work in 4 days working 10 hours a day. If the work has to be completed in 5 days, so how many hours do they need to work together in a day? |
| A. | 4 |
| B. | \(5\frac{4}{{11}}\) |
| C. | \(6\frac{4}{{11}}\) |
| D. | \(4\frac{4}{{11}}\) |
| Answer» E. | |
| 439. |
If 9 workers are required to make 27 tables in 12 days, then how many workers will be required to make 16 tables in 16 days? |
| A. | 4 |
| B. | 16 |
| C. | 12 |
| D. | 8 |
| Answer» B. 16 | |
| 440. |
P, Q and R can do a work in 15, 20 and 30 days respectively. The contractor decides to put any two of them on the job so as to finish the work earlier. Which of these choices is the best? |
| A. | Either PQ or QR |
| B. | QR |
| C. | RP |
| D. | PQ |
| Answer» E. | |
| 441. |
Pipe P can fill a tank alone in 7 hours. Pipe Q can fill the same tank alone in 13 hours. In how much time can they together fill the tank? |
| A. | 3 hours 18 minutes |
| B. | 4 hours 33 minutes |
| C. | 3 hours 45 minutes |
| D. | 4 hours 12 minutes |
| Answer» C. 3 hours 45 minutes | |
| 442. |
A can do \(\frac{2}{5}\) of a work in 12 days while B can do \(66\frac{2}{3}\%\) of the same work in 16 days. They work together for 10 days. B alone will complete the remaining work in: |
| A. | 4 days |
| B. | 6 days |
| C. | 8 days |
| D. | 9 days |
| Answer» C. 8 days | |
| 443. |
Pipes A and B can fill an empty tank in 6 and 8 hours respectively, while pipe C can empty the full tank in 10 hours. If all three pipes are opened together, then the tank will get filled in: |
| A. | \(4\frac{4}{{23}}\;hrs\) |
| B. | \(5\frac{5}{{23}}\;hrs\) |
| C. | \(7\frac{1}{2}\;hrs\) |
| D. | \(6\frac{1}{5}\;hrs\) |
| Answer» C. \(7\frac{1}{2}\;hrs\) | |
| 444. |
Due to the hike in crude oil prices, the petrol price in India rose by 10 %. Before the rise, the price was Rs. 70/litre. Mr. Khanna commutes to work every day in his car from MG Road to Electronic City, which comes to around 1000kms per month at a mileage of 14 km/liter. Calculate how much of travelling must he reduce to nullify the effect. |
| A. | 91 km |
| B. | 100 km |
| C. | 88 km |
| D. | 80 km |
| Answer» B. 100 km | |
| 445. |
A tap can fill up a tank of 1250 litres in 4 hours, whereas another tap can fill the same tank in 8 hours. An outlet tap can empty that tank in 6 hours. If all the three taps are opened simultaneously, then how much time will it take to fill the tank completely? |
| A. | 4.2 hours |
| B. | 4.5 hours |
| C. | 5 hours |
| D. | 4.8 hours |
| Answer» E. | |
| 446. |
If 36 men can do some work in 25 days, then in how many days will 15 men do it? |
| A. | 50 days |
| B. | 54 days |
| C. | 56 days |
| D. | 60 days |
| Answer» E. | |
| 447. |
If 12 cows eat 756 kg of grass in 7 days, how much grass will be eaten by 15 cows in 10 days? |
| A. | 1500 kg |
| B. | 1200 kg |
| C. | 1350 kg |
| D. | 1400 kg |
| Answer» D. 1400 kg | |
| 448. |
Anil, Dinesh and Deepak together can complete a work in 40 days. Anil and Dinesh together can complete the same work in 50 days. In how many days Deepak alone can complete the same work? |
| A. | 90 days |
| B. | 200 days |
| C. | 150 days |
| D. | 75 days |
| Answer» C. 150 days | |
| 449. |
15 workers working for 9 hours per day can complete a work in 32 days. How many workers by working 8 hours per day can complete the same work in 20 days? |
| A. | 28 |
| B. | 25 |
| C. | 26 |
| D. | 27 |
| Answer» E. | |
| 450. |
A, B and C can complete a piece of work is 5, 20 and 60 days respectively, Working together, the same work in how many days? |
| A. | \(3\frac{3}{4}\) |
| B. | \(3\frac{1}{4}\) |
| C. | \(5\frac{3}{4}\) |
| D. | \(5\frac{1}{4}\) |
| Answer» B. \(3\frac{1}{4}\) | |