Chain Rule – Aptitude MCQ Questions – 04 Posted on July 8, 2020July 8, 2020 by admin Question 13 pumps , working 8 hours a day, can empty a tank in 2 days. How many hours a day must 4 pumps work to empty the tank in 1 day ? A. 9 B. 10 C. 11 D. 12 Question 2 49 pumps can empty a reservoir in 6*1/2 days, working 8 hours a day. If 196 pumps are used for 5 hours each day, then the same work will be complete in ? A. 2 days B. 2*1/2 days C. 2*3/5 days D. 3 days Question 35 persons can prepare an admission list in 8 days working 7 hours a day. If 2 persons join them so as to complete the work in 4 days, they need to work per day for ? A. 8 hours B. 9 hours C. 10 hours D. 12 hours Question 4If 5 men or 7 women can earn Rs. 5250 per day, how much would 7 men and 13 women earn per day ? A. Rs. 11600 B. Rs. 11700 C. Rs. 16100 D. Rs. 17100 Question 54 persons can prepare an admission list in 8 days working 7 hours a day. If 3 persons join them so as to complete the work in 4 days, they need to work per day for ? A. 6 hours B. 8 hours C. 10 hours D. 12 hours Question 63 men or 6 women can do a piece of work in 20 days. In how days will 12 men and 8 women do the same work ? A. 3*1/2 days B. 3*3/4 days C. 4 days D. 5 days Question 7Working 8 hours a day, 12 men can do a work in 30 days. Working 4 hours a day, 18 men can do work in ? A. 30 days B. 40 days C. 45 days D. 50 days Question 830 labourers working 7 hours a day can finish a piece of work in 18 days. If the labourers work 6 hours a day, then the number of labourers to finish the same piece of work in 30 days, will be ? A. 15 B. 21 C. 22 D. 25 Question 950 people consume 350 kg of rice in 30 days. In how many days will 35 people consume 50 kg of rice ? A. 2 days B. 3 days C. 5 days D. 7 days E. None of these Question 10If 5 workers can collect 60 kg wheat in 3 days, how many kilograms of wheat will 8 workers collect in 5 days ? A. 80 kg B. 100 kg C. 120 kg D. 160 kg