state gov Delhi District Court (DDC) Group C Mock Test 2021 Quantitative Aptitude Ratio and Proportion Simple Ratios
Some candidates were selected by a company after the hiring process. The ratio of selected to unselected was 4 ∶ 1. If 70 less had applied and 30 less selected, the ratio of selected to unselected would have been 6 ∶ 1. How many candidates were selected?
1
105
2
210
3
420
4
315