If the sides of a cube are 2 meters long, then its volume is a) 8 m b) 8 m2 c) 8 m3 d) 8 m4

In a box lenght 1m breadth 60 cm and height 40 cm small rectangular packets of dimension 5 cm into 8 cm into 10 cm are packed. how many such small packets can be packed in the big box?

The perimeter of a triangle is 69 cm. the first is 5 cm shorter than the second side. the third side is twice as long the first side. find the length of each side

If square root x = -7, then x= -49 true or false