If there are $y$ chairs in a row, then the number of students that can be seated in $10$ rows will be.

$₹100$ deducted from $₹x$ will be written as :

The value of the expression $2y-3$, if $y=4$ is: 

The length $\left(l\right)$ of a rectangle is $4$ times the height and the breadth $\left(b\right)$ is $8 cm$ less than the length, so the length and breadth of a rectangle in terms of height will be given as:

If Rihan earns $₹x$ per day and spends $₹200$ per day, then his saving per day will be:

The length of a rectangle is $x$ units and the breadth is one-third of its length. The perimeter of the rectangle will be:

The product of twice of $y$ and $4$ is given by:

There are $18$ apples in a wooden box. Express the number of apples in terms of the number of boxes.

Chintu and Pintu are brothers. Pintu is $5$ years older than Chintu. Write Pintu's age in terms of Chintu's age. If yes, then tell how can you do it ?