P can do a work in 30 days. Q is 25% more efficient than P in completi – McqOptions

MCQOPTIONS

1.	P can do a work in 30 days. Q is 25% more efficient than P in completing the same work. In how many days will Q complete the work?
A.	37.5 days
B.	22.5 days
C.	20 days
D.	24 days
Answer» E.

Discussion

No Comment Found

Related MCQs

When will the clock’s hands be in a straight line but pointing in opposite directions between 2 am and 3 am?
What will be the value of 1 x 0.3 x 0.01 x 0.003?
What will be the possibility of drawing a jack or a spade from a well shuffled standard deck of 52 playing cards?
What per cent is 42kg of 336 kg?
What is value of 5.55+5+5.5+5.555+5.05+5.00?
What is LCM of 36/225, 48/150 , 72/65 ?
What is cube root of (-21952)?
What is average of 5 runs, 8 runs, 11 runs, …., 26 runs, 29 runs and 32 runs?
Two trains A and B start from Jammu and Chennai towards Chennai and Jammu, respectively. From the moment they pass each other, they take 24 hrs 30 minutes and 18 hrs to reach Chennai and Jammu, respectively. The train from Jammu is running at 120 km/hr. What is the speed of the train starting from Chennai?
Two pipes M and N can fill a pool in 40 minutes and 60 minutes, respectively. The entire pool can completely be emptied by another pipe P in 30 minutes. M, N and P are opened alternatively and each is kept open for just 1 minute. In how much time will the pool be filled?