Question

Amar can do a piece of work in 10 days. He works at it for 4 days and then Arun finishes it in 9 days. In how many days can Amar and Arun together finish the work ?
A) 4 days
B) 8 days
C) 3 days
D) 6 days

Answer 1

Hii dear here is your answer

option c is the correct answer

Hope it's help u

Answer 2

option b is the answer....because Arun do work seriously so that Amar can finish the work