Time And Work MCQ 1 5%Question 1 of 201. Vijay can do a piece of work in 24 days. Rakesh can do the same work in 30 days and Vinod in 40 days. Vijay and Vinod worked for 4 days and handed it to Rakesh. Rakesh worked for some days and handed it again to Vijay and Vinod 6 days before completing the work. For how many days did Rakesh work? 20 days 10 days 5 days 15 days None of theseQuestion 1 of 20Question 2 of 202. If 5 men or 7 women can earn Rs.5,250 per day, how much would 7 men and 13 women earn per day ? Rs.11,600 Rs.11,700 Rs.17,100 Rs.16,100Question 2 of 20Question 3 of 203. If A and B together can complete a piece of work in 15 days and B alone in 20 days, in how many days can A alone complete the work?60 45 4030Question 3 of 20Question 4 of 204. A can do a work in 15 days and B in 20 days. If they work on it together for 4 days, then the fraction of the work that is left is :1/4 1/107/158/15Question 4 of 20Question 5 of 205. Arnab is twice as fast as Bhanu, and Bhanu is one-third as fast as Chandu. If together they can complete work in 30 days, in how many days can Arnab, Bhanu and Chandu do the work respectively?50, 180, 60 70, 180, 6090, 180, 60 None of these80, 180, 60 Question 5 of 20Question 6 of 206. A, B and C together earn Rs.150 per day while A and C together earn Rs.94 and B and C together earn Rs.76. The daily earning of ‘C’ isRs.56Rs.20Rs.75 Rs.34Question 6 of 20Question 7 of 207. If A and B together can complete a work in 18 days, A and C together in 12 days, and B and C together in 9 days, then B alone can do the work in:18 days 24 days30 days40 daysQuestion 7 of 20Question 8 of 208. A can lay railway track between two given stations in 16 days and B can do the same job in 12 days. With help of C, they did the job in 4 days only. Then, C alone can do the job in:9 \( \frac{1}{5} \)9 \( \frac{2}{15} \)9 \( \frac{3}{15} \)10Question 8 of 20Question 9 of 209. 10 women can complete a work in 7 days and 10 children take 14 days to complete the work. How many days will 5 women and 10 children take to complete the work? 7 days8 days9 days10 daysQuestion 9 of 20Question 10 of 2010. Worker A takes 8 hours to do a job. Worker B takes 10 hours to do a job. How long should it take both A and B, working together to do the same job?4/92 4/93 4/94 4/9Question 10 of 20Question 11 of 2011. A contractor hire Amitabh Arora to complete the work and Amitabh can do the work in 25 days. Amitabh worked for 5 days and after that Bindu singh completed it in 20 days. In how many days will Amitabh and Bindu together finish the work? (25/2) days (25/6) days (25/8) days None of theseQuestion 11 of 20Question 12 of 2012. 2 men and 1 woman together can complete a piece of work in 14 days, while 4 women and 2 men together can do it in 8 days. If a man gets Rs.600 per day, how much should a woman get per day?Rs.400Rs.450Rs.360Rs.480Question 12 of 20Question 13 of 2013. A and B together can complete a work in 3 days. They start together but after 2 days, B left the work. If the work is completed after two more days, B alone could do the work in5 days6 days9 days10 daysQuestion 13 of 20Question 14 of 2014. A, B and C can do a piece of work in 20, 30 and 60 days respectively. In how many days can A do the work if he is assisted by B and C on every third day?12 days 15 days16 days18 daysQuestion 14 of 20Question 15 of 2015. A piece of work can be done by 6 men and 5 women in 6 days or 3 men and 4 women in 10 days. It can be done by 9 men and 15 women in how many days ?2 days 3 days 4 days5 daysQuestion 15 of 20Question 16 of 2016. 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 hr8 hr8.5 hr10 hrQuestion 16 of 20Question 17 of 2017. Mr. Rocky is on tour and he has Rs 360 for his expenses. If he exceeds his tour by 4 days he must cut down daily expenses by Rs 3. The number of days of Mr. Ram's tour programme is24 days22 days28 days20 daysQuestion 17 of 20Question 18 of 2018. A and B can do a piece of work in 4 days, while C and D can do the same work in 12 days. In how many days will A, B, C and D do it together? 12 days4 days 3 days2 daysQuestion 18 of 20Question 19 of 2019. A can finish a work in 18 days and B can do same work in half the time taken by A. then working together, what part of same work they can finish in a day1/611/81/9Question 19 of 20Question 20 of 2020. A completes a work in 12 days and B complete the same work in 24 days. If both of them work together, then the number of days required to complete the work will be8 days 5 days6 days7 daysQuestion 20 of 20 Loading...