Question
Determine the height of a right circular cylinder given
that the area of its base is 346.5 cm², and the area of its curved surface is 990 cm². Use [π = (22/7)] for calculations.Solution
Let radius of the base of the cylinder = ‘r’ cm Area of the base of a cylinder = π × r2 So, (22/7) × r2 = 346.5 Or, r2 = 110.25 Or, r = 10.5 (Since, radius cannot be negative therefore we will take the positive root only) Let height of the cylinder = ‘h’ cm Now, the curved surface area cylinder = 2πrh So, 2 × (22/7) × 10.5 × h = 990 Or, h = (990/66) = 15 So, height of the cylinder = 15 cm
What does a Red Herring Prospectus contain as per the provisions of the Companies Act?
Under the Arbitration and Conciliation Act, 1996, who has the authority to appoint an arbitrator when the parties fail to do so?
An act ultra vires to the Memorandum of Association:Â
As per the Legal Services Authority Act the term case means______________
When was the Insolvency and Bankruptcy Code 2016 notified in the gazette of India?Â
Who can allow apprentices and other trainees, not below sixteen years of age, to work in a mine under proper supervision, as per Code 70 (2) of
According to the Arbitration and Conciliation Act, which of the following is a ground for challenging the validity of an arbitral award?
What is the minimum paid-up capital required for a private company under the Companies Act, 2013?
A Red Herring Prospectus is issued:
A limited liability partnership shall, where a person becomes or ceases to be a partner and where there is any change in the name and address of the par...
Relevant for Exams:
