List of practice Questions

Distance between virtual image, which is twice the size of object placed in front of mirror and object is 45 cm. The magnitude of focal length of the mirror is _____cm.

The decreasing order of reactivity of the following alkenes towards HBr addition is: \(\text{CH}_3-\text{CH}=\text{CH}_2 \, (\text{I}), \quad \text{CF}_3-\text{CH}=\text{CH}_2 \, (\text{II}), \quad \text{MeOCH}=\text{CH}_2 \, (\text{III}),\) , \((\text{IV}) \)

The depreciation during the year ‘n’, in diminishing balance method of depreciation calculation, is calculated by multiplying a fixed percentage ‘N’ to the

Fixed charges for a chemical plant does not include the

_____ taxes are based on gross earnings

The ratio of working capital to total capital investment for most chemical plants (except for non-seasonal based products) is in the range of ______ percent.

Out of the following, the depreciation calculated by the ______ method is the maximum.

Utilities cost in the operation of chemical process plant comes under the

The total investment in a project is Rs. 10 lakhs and the annual profit is 1.5 lakhs. If the project life is 10 years, then the simple rate of return on investment is

For a given fluid, as the pipe diameter increases, the pumping cost

Operating profit of a chemical plant is equal to

In a manufacturing industry, breakeven point occurs, when the