The outer radius of a hollow metallic spherical ball is 15 cm while the thickness of the metal used to make it is 12 cm. Find volume of the metal used in making this ball.
Inner radius of the ball = 15 - 12 = 3 cm Required volume = 4/3 × π × (153 - 33) = 4/3 × π × (3375 - 27) = 4/3 × π × 3348 = 4464π
Consider the following statements in regards Towns of Export Excellence (TEE):
1. It will also be able to avail Common Service Provider (C...
On 8 February 2009, for the 51st Grammy Awards, ___________ won in the category Contemporary World Music Album for his collaborative album Global Drum P...
Which of the following statement is correct about Humayun's Tomb?
I. This tomb, built in 1570, is of particular cultural significance as it wa...
Which folk dance performed for balancing a pot on the head?
Having opened its Twitter account in _______, the Reserve Bank of India had more than 1 million followers on its official Twitter handle by November 2020.
Which mineral is popularly known as 'buried sunshine'?
Bharat NCAP, is a New Car Assessment Program designed for India and aims to evaluate the safety performance of cars sold in India. On which date did the...
How many companies were amalgamated and grouped into four major insurance companies?
Which of the following led English company in Battle of Plassey (1757)?
Consider the following statements about the Comptroller and Auditor General of India.
1. The office of the Comptroller and Auditor General in t...
