Three candidates contested an election and received 1136, 7636 and 11628 votes respectively. What percentage of the tota…

A man had a certain amount with him. He spent 20% of that to buy any article and 5% of the remaining on transport. Then …

An alloy contains the copper and aluminum in the ratio of 7 : 4 While making the weapons from this alloy, 12% of the all…

Rajeev buy goods worth Rs. 6650. He gets a rebate of 6% on it. After getting the rebate, he pays sale tax @ 10%. Find th…

A bakery opened with its daily supply of 40 dozen rolls. Half of the rolls were sold by noon and 60% of the remaining ro…

After three successive equal percentage rise in the salary the sum of 100 rupees turned into 140 rupees and 49 paise. Fi…

The enrolment of students in a school increases from 560 to 581. What is the percent increase in the enrolment ?

In a class, the number of girls is 20% more than that of the boys. The strength of the class is 66. If 4 more girls are …