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Let's assume the height and the radius of the base of a cone are 'r' and 'h' respectively. Then the volume of cone = (1/3) x ℼ x (r)^2 x h If the height and the radius of the base of a cone are both doubled. New height = 2h New radius = 2r Then the new volume of cone = (1/3) x ℼ x (2r)^2 x 2h = (1/3) x ℼ x 8(r^2) x h So the volume of the cone becomes 8 times of its previous volume.
Which mountain range forms the natural border between India and China?
In the context of the Indian Freedom Movement, consider the following events:
1. Constitutional concessions
2. Demand for Fundamental...
Consider the following pairs:
Which of the pairs give...
In which year did the Kohat riots occur in the North-West Frontier Province?
Which of the following is/are the factors responsible for the advent of the Europeans to India?
1. Rise of the Ottoman Turks.
2. Fall o...
Khudiram Bose, a notable figure in the Indian independence movement, was associated with which presidency during the British era?
Consider the following statements:
1. Chenab colony and Bari doab were the centres of revolutionary activities in Punjab.
2. Lal Falak and...
He developed a spiritual practice called Internal Yoga. One of his close spiritual collaborator, Mirra Alfassa, founded an ashram in his name in Pondic...
Which of the following proposals were mentioned in the August offer?
1. Expansion of the Viceroy’s Executive Council after the war.
In which year was the Third Battle of Panipat fought?