How many prime numbers lies between 1 to 100
A certain sum of money amounts to Rs 20160 in 5 years at 8% interest. Find the principal
If 12+22+22 = 32
22+32+62 = 72
32+42+122 = 132
then 62+72+422 = ?
The ratio of boys and girls in a class 4:5 if the number of boys is 24, find the number of girls
A wall is to be constructed with length 60m, breadth 3 m and height 5 m. How many bricks are required to construct a wall with length 30 cm, breadth 15 cm and height 20 cm
The radii of two right circular cylinders are in the ratio 4:3 and their heights are in the ratio 7:4 then the ratio of their curved surface areas is in the ratio