Time And work – Set 2

Time and work related problems are very important for competitive exams with usually 2-3 questions coming from this section. We will be coming up with over 20 sets on time and work set problems for your practice.

Q1. Sanjay can wash a truck in 45 minutes and he works for six hours a day. How many trucks can he wash in three days?
(a) 24
(b) 12
(c) 21
(d) 15

Q2. N men can do a piece of work in 8 days. The same work can be done by (N + 4) men in 6 days. Find the value of N.
(a) 10
(b) 12
(c) 14
(d) None of these

Q3. A can do half as much work as B in one day. B alone can do a certain work in 12 days. In how many days can A and B together finish that work?
(a) 6 days
(b) 7 days
(c) 8 days
(d) None of these

Answers to the quiz and More questions are attached in the Sehpaathi Test Application below

Sehpaathi Test Application: CHALLENGE YOURSELF

Test: Bnk_Quant_Time-and-work_Set2

Q4. Forty persons can finish a work in 60 days. If 40 persons start the work and at the end of every 10 days, 40 more persons of the same efficiency join them, then how long will it take to complete the work?
(a) 30 days
(b) 20 days
(c) 40 days
(d) None of these

Q5. A team has a food stock for N number of days. After 20 days, 1/4th of the team quits and the food lasted for another N number of days for the remaining persons in the team. What is the value of N?
(a) 50
(b) 60
(c) 70
(d) 80

Answers to the quiz and More questions are attached in the Sehpaathi Test Application below