Question

4. The price of a colour TV
set inclusive of tax of 10% is
19360. If tax is increased to
13%, how much more does the
customer has to pay for the
T.V set?​

Answer 1

Let the MP be x
X+Xx10%= 19360
X+Xx10/100=19360
X+X= 19360x100/10
2X= 193600
X= 193600/2
X= 96800
Tax is increased by 13%
=96800+96800x13/100
=96800+968x13
=96800+4784
=101584
The amount customer has to pay =101584