The number of candidates (in lakhs) appearing in an entrance examination from five different locations…
The required ratio is 227 : 50. The failing candidates at S numbered 2.27 × 3/4 = 1.7025 lakh, while those at P numbered 1.25 × 3/10 = 0.375 lakh. Thus 1.7025 : 0.375…
Choose your answer
The number of candidates (in lakhs) appearing in an entrance examination from five different locations along with the ratio of passing and failing is given as follows.
| Locations | Number of candidates | Ratio of passing and failing |
|---|---|---|
| P | 1.25 | 7 : 3 |
| Q | 3.14 | 5 : 3 |
| R | 1.08 | 4 : 5 |
| S | 2.27 | 1 : 3 |
| T | 1.85 | 3 : 2 |
What is the ratio of the number of candidates failing the exam from location S to that of those failing the exam from location P ?
Answer and explanation
Correct answer D
The required ratio is 227 : 50. The failing candidates at S numbered 2.27 × 3/4 = 1.7025 lakh, while those at P numbered 1.25 × 3/10 = 0.375 lakh. Thus 1.7025 : 0.375 simplifies to 227 : 50.
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