Book Maths Puzzle

If Ramesh camera was loaded with a new roll of film. the can take 36 snaps.During the class picnic he took 20 pictures.What fraction of roll can still be used to take snaps?

Read Solution (Total 3)

Book Other Question

Evaluate sin(1/2 cos^-1 4/5) 3. What was the cost of an item that made a 12.5% loss when sold for Rs. 56/-?