In an examination, Gopal secured 15% more marks than Asha, and Asha secured 10% more marks than Sachin. How much per cent more marks did Gopal secure than Sachin?

25.5% 26.5% 25% 24.5%

26.5%

Let marks scored by Sachin = 100 Then marks scored by Asha = 100 + 10% of 100 = 110 Marks scored by Gopal = 110 + 15% of 110  = 110 + 16.5 = 126.5 So, Gopal scored 26.5% more than Sachin.