The correct answer is A
Bala travels first one-third of the total distance at the speed of 10 km/h and the next one-third distance at the speed of 20 km/h and the last one – ...
The volume of a cuboid whose length, breadth, and height are in the ratio 5:3:2, respectively, is 3,000 cm³. Find the lateral surface area of the cuboi...
The perimeter of a floor a room is 36m. What is the area of four walls of the room, if its height is 6m?
If the radius of a right circular cylinder is doubled (an increase of 100%), and its height is reduced by half (a decrease of 50%), what will be the ra...
A cylindrical water tank has a radius of 7 m and a height of 10 m. How much water will the tank hold in liters?
If the lateral surface area of a regular tetrahedron is 75√2 cm², determine the volume of the tetrahedron
If the length of the rectangle is increased by 40%, by what percent should the width be reduced to maintain the same area?
If the volume of a solid hemisphere is 155232cm³ then find the diameter of the solid hemisphere.
The external dimensions of an open rectangular wooden box are 88 cm by 74cm by 67cm. If the wood is 2cm thick all around, find the amount of volume of w...
Find the radius of the largest circle that can be inscribed in a square, if the rectangle of length 40cm * 20cm is constructed in the corners of the sq...