Question
The volume of cone is 1603.8 cm3. If its
height is 2.1 cm then find the radius of the cone.Solution
Let the radius of the cone be ‘r’ cm Therefore, (1/3) × (22/7) × r2 × 2.1 = 1603.8 Or, r2 = 1603.8 × (7/11) = 729 Or, r = 27 (since, radius cannot be negative) Therefore, radius of the cone = 27 cm
Which of the following is/are not Green House Gases?
i. Nitrous oxide
ii. CF...
Which thing the Harappans were first to produce?
What is the chemical formula for Salicylic acid?
Which is the highest milk producing state?
International Rural Women day is observed on ……………
Out of 121 countries, India’s GHI ranking fell from ……………… in 2021 to 107 this year.
India’s first vaccine to prevent Lumpy Disease was developed by which of the following Institute?
The One District One Product (ODOP) programme cover products of agriculture and allied sectors for 728 districts of the country is covered under which s...
Which of the following statement is not correct regarding PM- Awas Yojana Gramin?
As per National Commitment in Cop-26, India to reach …………..GW non-fossil energy capacity by 2030?
Relevant for Exams:
