Arithmeticmedium · Past Paper
If the price of an article is reduced by 25%, the sale is increased by 30%. What is the net effect on revenue?
A2.5% increase
B2.5% decrease
C5% increase
D5% decrease
✓ Correct Answer: B — 2.5% decrease
Net effect = -25 + 30 + (-25 * 30 / 100) = 5 - 7.5 = -2.5%.
Share this question
More from Arithmetic
- Successive discounts of 10% and 10% are equivalent to a single discount of:
- If CP of 5 mangoes is equal to SP of 4 mangoes, then find the profit %.
- The difference between compound interest and simple interest on Rs 5000 for 2 years at 12% per annum is:
- A fan is sold for Rs. 1050 at a loss of 12.5%. Find its CP.
- If a man sells an object for Rs. 300 at a loss of 25%, what is the cost price?