Question

A, B and C can do a piece of work in 72, 48 and 36 days respectively. For first p/2 days, A & B work together and for next ((p+6))/3days all three worked together. Remaining 125/3% of work is completed by D in 10 days. If C & D worked together for p day then, what portion of work will be remained?
A) 1/5
B) 1/6
C) 1/7
D) 1/8

Answer 1

Hii dear here is your answer


option a is the correct answer
Hope it's help u

Answer 2

✒✒.A, B and C can do a piece of work in 72, 48 and 36 days respectively. For first p/2 days, A & B work together and for next ((p+6))/3days all three worked together. Remaining 125/3% of work is completed by D in 10 days. If C & D worked together for p day then, what portion of work will be remained?
A) 1/5
B) 1/6
C) 1/7
D) 1/8✔✔✔✔