Question
A cone and a sphere have equal radii and equal volumes.
Find the ratio of the diameter of the sphere to the height of the cone?Solution
ATQ-Volume of cone =volume of sphere (1/3) πr2h = (4/3) πr3h=4r    -put 2r=dh=2dh/d=2/1h: d=2:1Ratio of the diameter and height =1:2.
- In which state is the Tobacco Board's main office located?
- Who is known in India as the 'Bharat Kumar'?
Which gas is most abundant in the Earth’s atmosphere?
- Which European nation appointed Duro Macut as Prime Minister in April 2025?
Match the following crops with their highest-producing states in India:
Which of the following statements about the export ban on non-basmati white rice is correct?
1. The ban was imposed in July 2023 to control domes...
What is the currency of Japan?Â
- Which of the following statements is/are true?
(I) India, Pakistan, and China followed similar development planning models.
(II) India undertook stru... Who has been appointed as the brand ambassador of Fit India Movement in February 2024?
Which of the following pairs is correctly matched?