10
Q:
A) 10 days | B) 15 days |
C) 20 days | D) 5 days |
Answer: A) 10 days
Explanation:
Explanation:
After 10 days, the remaining food would be sufficient for the 1000 students for 20 more days
-->If 1000 more students are added, it shall be sufficient for only 10 days (as the no. of students is doubled, the days are halved).