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प्रश्न
120 men had food provision for 200 days. After 5 days, 30 men died of an epidemic. The food will last for further
विकल्प
280 days
260 days
290 days
252 days
MCQ
उत्तर
260 days
Explanation:
120 × 200 × 120 × 5 + 90 × x
120 [200 − 5] = 90 × x
`(120xx195)/90="x"`
x = 260 days
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Time, Speed and Distance (Entrance Exam)
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