Chakradhar buys a TV marked at Rs. 14,500 after receiving successive discounts of `15%and20%` and paying `10%` sales tax. He spends Rs. 2000 on it and sells the TV for Rs. 12,000. Find his gain or loss percent.
Personal Disposable Income:
It is that part of a personal income that is left over after the payment of direct taxes. In the above case, ₹ 45,000 forms part of Mr....