other govt exam CBSE Assistant Secretary 2024 Mock Tests Quantitative Aptitude Ratio and Proportion Simple Ratios
The price of two articles are in the ratio of 3 : 2 respectively. The price of first article is increased by 40% and the price of second article is decreased by x%. If the new ratio of the price of the two articles is 7 : 3 respectively, then what is the value of x?
1
20
2
15
3
30
4
10