Question

and
18. A road roller is cylindrical in shape. Its circular ends has
its width is 4 m. It is used to level a playground measuring 70 m x 44 m. Find
the minimum number of complete revolutions that the roller must make in order
to cover the entire ground once.
(Hint: width of the roller = height of roller)
cm

Answer 1

Answer:

The National Commission for Women (NCW) is the statutory body of the Government of India, generally concerned with advising the government on all policy matters affecting women.