Jammu and Kashmir Board Solutions for Chapter: Comparing Quantities, Exercise 8: Exercise 8.2

Estimate what part of the figure is coloured and hence find the percent which is coloured.

If  $1\%$ of $1$ hour$=x$ seconds, find the value of $x$.

If $75\%$ of $1 \mathrm{kg}=W \mathrm{g}$, then write the value of $W$.

Convert $5\%$ to a decimal fraction in its simplest form.

In a city, $30\%$ are females, $40\%$ are males and remaining are children. What percent are children?

Out of $\mathrm{15,000}$ voters in a constituency, $60\%$ vote. Find the percentage of voters who did not vote. (Write only the numerical value)

Shazia saves $₹400$ from her salary which is $10\%$ of her salary. If her salary is $₹k$, find $k$.

A local cricket team played $20$ matches in one season. It won $25\%$ of them. If they won $k$ matches, find $k$?