P and Q invest in a business in the ratio of 7:3. If 15% of the total profit goes to charity and P's share is Rs. 1190, the total profit is -
Let the total profit be `x'
Profit earned by P = 710× 0.85x
710× 0.85x = 1190
x = Rs.2000
A and B invest in a business in the ratio 3:2. If 5% of the total profit goes to charity and A's share is Rs. 855, the total profit is:
P and Q invested Rs. 6000 and Rs. 8000 in a business. P receives Rs.12.5 per month out of the profit as remuneration for running the business and the rest of profit is divided in proportion to the investments. If in a year P totally receives Rs.780, what does Q receive?