The cost of a bag of $5 \mathrm{kg}$ wheat flour is $₹124$. About how much will $42$such bags cost? The cost is $₹k$. Find the value of $k$.

About how much is the product of $523 \mathrm{and} 63$?
 

A farmer harvested $30$bags of paddy. He sold $20$bags for $₹400$per bag. He later sold the remaining paddy for $₹350$per bag.

How much money did the farmer get in all?

If one box contains $26$laddoos then how many laddoos will $385$such boxes contain? 

There are $47$rows of seats in a cinema hall. $29$people can be seated in each row. How many people can be seated in the hall?

Cost of a bus ticket from Hyderabad to Nalgonda for a child is $₹ 65$and for an adult it is $₹ 110$.

Find the total cost of tickets for $3$ children and $4$ adults?

If the answer is $₹\mathrm{K}$, then write the value of $\mathrm{K}$.

The monthly rent of a room is $₹950$. How much will the rent for $2$ years be?

$₹\_\_\_\_\_$

Pravalika is in class $5$. She is ten years old. Her father's age is $4$ times of her age Find the age of her father?

A garden has $125$rows of trees. In each row there are $75$trees. How many trees are there in the garden?