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Sakthivel

· started a discussion

· 1 Months ago

option d is right (Question: 269916.0 )

p is more efficient than q
p=20 q=60 satisfies

Question:

If P and Q can complete a work together in 15 hrs. However, P works alone and completes half the job and the Q completes the remaining half and work completes in 40 hrs. How long will P alone take to do the job if Q is more efficient than P?

Options:
A)

20 hrs

B)

30 hrs

C)

60 hrs

D)

40 hrs

Solution:

Ans: (a)

  

Kanahaiya Kumar

· commented

· 1 Months ago

ans p-60 right kyonki q is more efficient than p

Anuj Hatoneya

· commented

· 1 Months ago

Yep! I agree!
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