state gov AP Police SI (Pre+Mains) Mock Test 2022 Quantitative Aptitude Ratio and Proportion Simple Ratios
Mohan bought an ice-cream for Rs. x . He gave Rs.20 note to the retail shop then retail shop owner return rest of the money in the denomination of 50 paise, 2 rupees, and 1 rupee. The ratio of number of coins is 10 ∶ 2 ∶ 1. Find the value of x.
1
4
2
10
3
15
4
30