Question

7. A car can finish a certain journey in 10 hours at the s
peed of 48 km/hr. By how much shou
speed be increased so that it may take only 8 hours to cover the same distance.
8. A school has 8 periods a day each of 45 minutes duration. How long would each period be,
no nerinds a day, assuming the number of school hours to be the same?​

Answer 1

Answer:

so speed of the car should be increase by 60-48=12km/hrs in order to cover distance in 8 hours

Answer 2

Answer:

36. Convert the following into Indirect Speech :

"I have been reading as much as I could about tea," Rajvir said. "No

one really knows who discovered tea but there are many legends."

"What legends ?" Pranjol asked.

"Well, there's the one about the Chinese emperor.