Question
Which of the following is the correct relation between
Quantity I and Quantity II? Quantity I: A cylindrical tank has a radius of 10 cm and a height of 20 cm. Find the total surface area of the tank. Quantity II: A conical tank has a radius of 10 cm and a height of 20 cm. Find the total surface area of the tank.Solution
Quantity I: Surface area of a cylinder = 2πr(h + r) = 2π × 10 × (20 + 10) = 2π × 10 × 30 = 600π cm² Quantity II: Surface area of a cone = πr(l + r), where l is the slant height Slant height, l = √(r² + h²) = √(10² + 20²) = √100 + 400 = √500 ≈ 22.36 cm Surface area = π × 10 × (22.36 + 10) = π × 10 × 32.36 ≈ 323.6π cm² Comparing Quantity I and Quantity II: Quantity I = 600π cm² Quantity II ≈ 323.6π cm² Now, comparing: Quantity I > Quantity II Therefore, the correct option is: B
We can say that the business is in profit, when:
Under Ind AS, impairment of an asset requires:
How much percentage of salary is allowed for exemption in House rent allowance Section 10(13A) in case of metro city?
Under Accounting Standard 5 on Net Profit or Loss for the period, prior period items and changes in accounting policies must be disclosed separately. Wh...
What best describes a Bank Guarantee?
Donation given by any person except by Indian company to Political Parties or Electoral Trust is allowed under which section?
There can be variety of budget. Name the budget which relates to a particular function of the business.
How many digits are there in a MMID code used for money transfer through mobile devices?
A budget that changes with the level of activity is a:
According to the capital-asset pricing model (CAPM), a security's required return is equal to the risk-free rate plus a premium. This premium is _____
