If $A$ is $20 \%$ more than $360,$ then what is the value of $A$?

The length of a rectangle is increased by $30 \%$ and the breadth by $20 \%$. Then the perimeter of the rectangle will increase by what percent?

If a number multiplied by $25 \%$ of itself gives a number which is $200 \%$ more than the number,then the number is:

In a test,a candidate secured $468$ marks out of maximum marks $A$. Had the maximum marks $A$ been converted to $700$,he would have secured $336$ marks. What was the maximum marks $A$ of the test?

If $A$'s income is $25 \%$ less than that of $B$,then how much per cent is $B$'s income more than that of $A$?

If a number is increased by $20 \%$ and then reduced by $20 \%$,what is the net change in the number?