P,Q,R have a total of ₹ 130 with them. When P gave some amount to each Q and R , their amount got doubled. P now had ₹30. Find his initial amount.

Asked by aastharoy997 | 1st Mar, 2020, 12:41: PM

Expert Answer:

Given: P+Q+R=130 ... (i)
When P gave certain amount to each Q and R, their amount get  doubled
Therefore, 2Q+2R+30=130
Q+R=50
From (i), we have
Therefore P=80
Hence, initial amount of P is Rs. 80.

Answered by Renu Varma | 2nd Mar, 2020, 11:09: AM