A can do a piece of work alone in 10 days, whereas B alone can doit in 15 days. They work together and get ₹2000 for their work. What is the share of B?
Answer & explanation
Correct answer: option 2
A = 10 days, B = 15 days,
⇒ Total wages for working together = Rs. 2000.
⇒ (3 + 2)x = 2000
⇒ 5x = 2000
⇒ x = Rs. 400,
⇒ B's share = 2 x 400 = Rs. 800.