R S Aggarwal Solutions for Chapter: Percentage, Exercise 2: EXERCISE

A period of $4$ hours $30$ minutes is what percent of a day?

In an examination, $65\%$ of the total examinees passed. If the number of failures is $420$, then the total number of examinees is 

A number exceeds $20\%$ of itself by $40$. The number is

A number decreased by $27\frac{1}{2}\%$ gives $87$. The number is:

$0.05$ is what percent of $20$?

One-third of $1206$ is what percent of $134$?

$x\%$ of $y$ is $y\%$ of?

What percent of $\frac{2}{7}$ is $\frac{1}{35}$?