Jharne De Solutions for Chapter: Ratio and Proportion, Exercise 5: Worksheet

Find the mean proportion of the following.

$5,20$

Find the mean proportion of the following.

$6, 24$

Find the mean proportion of the following.

$7, 28$

The ratio of red marbles to green marbles is $2:5$. If there are $12$ red marbles, then there are $x$ green marbles. Find the value of $x$

Divide $₹2100$ between Shruti and Monali in the ratio $4:3$. If Shruti has $₹k$ more than Monali, then find the value of $k$.

The weight of $84$ identical books is $12 \mathrm{kg}$ and the weight of $35$ such books in $x \mathrm{kg}$, then find the value of $x$.

In the mixture of $72$ litres of milk and water, the ratio of milk and water is $5:3$. Find the quantity of milk.

As per a recipe book, $3 \mathrm{kg}$ sugar is required with $5 \mathrm{kg}$ mangoes to make mango jam. How much sugar would Ritu need if she wants to make a jam with $3 \mathrm{kg}$ mangoes$?$