TIME AND WORK MCQ QUIZ QUESTIONS PART-1

                                      

Q1. Gulam can do a piece of work in 10 days and Salman can do it in 12 days and Manish can do it in 15 days in how many days they can complete the work, working together?

(a) 6

(b) 4

(c) 5

(d) 10

 4

 Q2. Vinod can do 25% of a piece of work in 5 days. how many days will he take to complete the work 10 times?

150

250

200

180

200 DAYS

Q3. Nishu and Archana can do a piece of work in 10 days. and Nishu alone can do it in 12 days. in how many days can Archana does it alone?

60

30

50

45

60

Q4. A can do a piece of work in 10 days and B can do the same work in 20 days .with the help of C, they finish the work in 5 days. how long will it take for C alone to finish the work?

20

10

15

35

20

Q5. A and B can do a piece of work in 9 and 12 days respectively. if they work for a day alternatively (starting with A )find time to complete the whole work.

a)31/4

b)30/4

c)40/4

d)41/4

41/4