What is the net discount (in %) for successive discounts of 10% and 20%?
1). 23
2). 70
3). 75
4). 28
Let the marked price be x
After giving first discount, the cost will be = x - 0.1x = 0.9x
After giving second discount, the cost will be = 0.9x - (0.9x × 20/100) = 0.72x
Discount = x - 0.72x = 0.28x
Hence, Discount % = 28%
4. By selling 36 oranges, a vendor loses the selling price of 4 oranges. His loss per cent is:
5. By selling an article for Rs. 100, one loses Rs. 10. Then, the loss per cent is:
7. A man buysacyclefor Rs.1400and sells it at a lose of 15%. What la the selling price of the cycle
9. Vandana sells an article for Rs 3240 and earns a profit 20%. What is the cost price of the article ?