What marks the gradual increase in the length of the day in India?
If length, breadth and height of a cuboid are increased by 20%, what is the percentage increase in the the total surface area of cuboid? [3 MARKS]
Aarush used to solve 4 questions in 10 minutes. After practicing for 10 days he used to solve 6 Questions in 10 minutes. What is the percentage increase? [3 MARKS]