Teaching Bihar STET Paper 1 (माध्यमिक) Mock Test 2024 Quantitative Aptitude Profit and Loss Discount and MP
A shopkeeper allowed 10% discount on a article and still able to manage 10% profit. Find the ratio of cost price and marked price.
1
9 : 11
2
11 : 9
3
10 : 11
4
Cannot be determined