Question 59

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:

Solution

Sanjay $$\%$$tage in mid-term $$=\frac{75}{150}\times100 = 50$$

Sanjay $$\%$$tage in final-term $$=\frac{105}{150}\times100 = 70$$

$$\%$$tage increase $$=\frac{70-50}{50}\times100= 40$$

Option D is correct.

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