What is the ratio of $1 \mathrm{mm}$ to $1 \mathrm{cm}$?

The ages of Jatin, Nitin and Mohasin are $16, 24$ and $36$ years respectively. What is the ratio of Nitin’s age to Mohasin’s age?

$24$ Bananas were distributed between Shubham and Anil in the ratio $3:5$, then how many bananas did Shubham get?

What is the mean proportional of $4$ and $25$?

For the following number write the ratio of first number to second number in the reduced form.

$21, 48$

For the following number write the ratio of first number to second number in the reduced form.

$36, 90$

For the following number write the ratio of first number to second number in the reduced form.

For the numbers $114, 133$, write the ratio of first number to second number in the reduced form.

Write the following ratio in the reduced form.

The ratio of diagonal to the length of a rectangle, having length $4 \mathrm{cm}$ and breadth $3 \mathrm{cm}$.