If CP = Rs 87 and loss = Rs 16, then SP = ?

If CP = Rs. 100 and loss = Rs. 20, then SP = Rs. 80.

If CP = Rs. 200 and SP = Rs. 250, then find the profit or loss.

If SP = Rs. 22 and CP = Rs. 18, then profit = Rs. 4.

Find the selling price when : (i) CP = Rs. 1650 and gain = 4% (ii) CP = Rs. 915 and gain = 6 2/3% (iii) CP = Rs.875 and loss = 12% (iv) CP = Rs.645 and loss = 13 1/3%

If CP= Rs 950 and gain 6%, then S.P.= (a) Rs 1100 (b) Rs 1117 (c) 1007 (d) Rs 1170