$x\%$ of $360 = 129.6$. Find $x$.

$1$ quintal $25$ $kg$ is what percent of $1$ metric tonne?

Ishan spent $Rs. 35645$ on buying a bike,$Rs. 24355$ on buying a television,and the remaining $20\%$ of the total amount he had as cash with him. What was the total amount he had?

If the price of apple increases from $Rs$ $80$ per $kg$ to $Rs$ $100$ per $kg$,by what percent should a person decrease the consumption of apple so that his expenditure remains the same (in $\%$)?

The price of a house increases every year by $20 \%$. If the present price is $Rs \ 720000$,then what was its price (in $Rs$) $2$ years ago?

In the month of January,the Railway Police caught $4,000$ ticketless travellers. In February,the number rose by $5\%$. However,due to constant vigil by the Police and the Railway staff,the number reduced by $5\%$ in March and in April it further reduced by $10\%$. The total number of ticketless travellers caught in the month of April was: