Vistor Chow wal keung | RC Yadav Solutions for Chapter: Percentage and Its Applications, Exercise 1: EXERCISE

In a $400$-millilitres can of mixed juice, $41\%$ is mango juice, $32.5\%$ is pineapple juice and the rest is water. Find the volume of pineapple juice.

In a $400$-millilitres can of mixed juice, $41\%$ is mango juice, $32.5\%$ is pineapple juice and the rest is water. Find the volume of water in the can.

Shankar weighs $90 \mathrm{kg}$ and Arpan weighs $80 \mathrm{kg}$. Express Shankar's weight as a percentage of Arpan's weight.

Shankar weighs $90 \mathrm{kg}$ and Arpan weighs $80 \mathrm{kg}$. Express Arpan's weight as a percentage of Shankar's weight.

At a basketball practice, Diwesh hits $18$ out of $25$ shots and Vishal hits $15$ out of $20$ shots. Who is better at shooting baskets?

The vases produced by three production lines are inspected. The following table shows the results.

Which production line had the lowest percentage of defective vases?

A breakfast cereal is classified as 'low fat'. Its label on nutrition provides the information as shown here

The amount of energy can be measured in two different units. One of them is $\mathrm{kilocalorie} \left(\mathrm{kcal}\right)$ and the other is $\mathrm{kilojoule} \left(\mathrm{kJ}\right)$. Based on the nutrition information given, find the conversion rate between them in $\mathrm{kJ}/\mathrm{kcal}$. Give your answer correct to $1$ decimal place.

A breakfast cereal is classified as 'low fat'. Its label on nutrition provides the information as shown here

Find the percentage of fat per serving.