Question

Arun and Rakesh bought the same brand of car. Arun got 10% discount from the dealer after which 7% sales tax was added. For Rakesh 7% tax was added and only then a 10% discount was given. A. The amount Arun paid for the car B. The amount Rakesh paid for the car

• A. If quantity A is greater than quantity B
• B. If quantity B is greater than quantity A
• C. If quantities A and B are equal
• D. If comparison cannot be made.

Answer 1

Answer: (C)

If quantities A and B are equal

Answer 2

Let the price of the car which Arun and Rakesh bought be 'x'
A) Arun got 10$\%$ discount from the dealer after which 7% sales tax was added,
Effective price of the car = 90$\%$ of 93$\%$ of x
B) For Rakesh 7$\%$ tax was added and only then a 10% discount was given,
Effective price of the car = 93$\%$ of 90$\%$ of x
Both the quantities are equal.
Hence, option C is the correct answer.The correct option is (C): If quantities A and B are equal