Sanjay scored 75 out of 150 marks in his mid-term exam and 105 out of 150 in his annual exam. The percentage increase in his marks is:
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e. 40%
Sanjay scored 75 out of 150 marks in his mid-term exam and 105 out of 150 in his annual exam
Here total marks are same so the percentage increase in his marks is = (105 - 75) × 100/75
30 × 100/75 = 3000/75 = 40%.