If the ratio of radii of two spheres is 2:3 then find the ratio of their surface areas.
pavan136
Asked:
December 2022
Four examiners can examine a certain number of answer papers in 10 days by working for 5 hours a day.For how many hours in a day would 2 examiners have to work in order to examine twice the number of answer papers in 20 days.
In which year did Hitler committed suicide?
pavan136
Asked:
December 2022
The constitution of India begins with the statement,"We the people of India........." .Do you think this claim to represent all the people of India was justified?