Convert the following into hours.

$2$ days

Convert the following into hours.

$5$ days $15$ hours

Name two months which come one after another and have the same number of days.

Which month of the year is the annual vacation$?$ In this month you do not go to school even for a single day.

In which month would the ${50}^{\mathrm{th}}$ week of the year fall$?$

Which month is the shortest month$?$

Aryan was born on $20\mathrm{th}$ July $2012$.

How old will he be on $20/07/2017?$

Aryan was born on $20\mathrm{th}$ July $2012$.

On what date will he be  $9$ years old$?$ 

Write the date in two ways.

Feb $4, 2010$