If in a hostel 45 days, food is available food is available for 50 students, for how many days will this food be sufficient for 75 students?

25 days
28 days
30 days
40 days

Correct Answer: 30 days

Explanation:

For 50 students, food is sufficient for 45 days
∴ For 1 student, food is sufficient for 45 x 50 days
and for 75 students, food is sufficient for (45 x 50)/75 days. i,e., for 30 days.

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