It is given that each student donated as many rupees as the number of students of the class.
Number of students in the class will be the square root of the amount donated by the students
of the class.
The total amount of donation is Rs \(2401\).
Number of students in the class = \(\sqrt{2401}\)
\(2401=\underline{7\times7}\times\underline{7\times7}\)
∴ \(\sqrt{2401}=7\times7=49\)
Hence, the number of students in the class is \(49\).
Say whether the following are true or false.
1. Ignesious lost his wife, two children, his father-in-law, and his brother-in-law in the tsunami.
2. Sanjeev made it to safety after the tsunami.
3. Meghna was saved by a relief helicopter.
4. Almas’s father realised that a tsunami was going to hit the island.
5. Her mother and aunts were washed away with the tree that they were holding on to.