P and Q together can complete a piece of work in 4 days. If P alone ca – McqOptions

MCQOPTIONS

1.	P and Q together can complete a piece of work in 4 days. If P alone can complete the same work in 20 days, in how many days can Q alone complete that work?
A.	8
B.	7
C.	4
D.	5
Answer» E.

Discussion

No Comment Found

Related MCQs

Which of the following values of A satisfies the inequality? A(A – 2) = 5A – 10
Which of the following fraction is greater than 2/3 and less than 4/5 ?
When 0.535353 ... is converted into a fraction, the result is
What will come in place of (a) in the following expression? a - 796.21 + 498.05 = 215.50 – 425.01
What will come in place of the question mark (?) in the following question? 112.36 + 225.05 + ? = 815.30
What will be the difference between simple interest and compound interest @ 10% per annum on a sum of Rs. 1000 after 3 years?
What should come in place of the question mark (X) in the following equation ? 60% of X + 2/3 of 39 = 44
What approximate value should come in place of (x) in the following question? 139.25 + 223.94 / 4.002 = x
Virat buys an old car for Rs. 50000 and spends Rs. 4000 on its repairs. If he sells the scooter for Rs. 60000, his gain percent is:
Two trains start at same time from two stations and proceed towards each other at the rate of 20 km/hr and 25 km/hr respectively. When they meet, it is found that one train has traveled 60 km more than the other. What is the distance between the two stations?