Exams

Tanya got an increment of 15% in her salary. If her enhanced salary is Rs.14,030. What was her original salary?

A product was sold foe Rs. 4,500 at a profit of 12.5%. What was the amount of profit?

Cost price of an article is Rs 360. If the profit percentage is 32%, then what is the value (in Rs) of profit?

Average of the marks of 132 students of a college is 40. If the average of the marks of the passed students is 42 and the average of the marks of the failed students is 20, then what will be the respective ratio of the total marks of passed students and the total marks of failed students?

A cricketer, whose bowling average was 12.4 runs/wicket takes 5 wickets for 22 runs in a match, thereby decreases his average by 0.4. The number of wickets, taken by him before this match was:

India’s first national sports university is to be set in which Indian state?

Who among the following discovered electron?

Find the total surface area (in cm2 ) of a hemisphere of diameter 42 cm.