Questions

If for a perfectly competitive firm, price is Rs 7.2, output is 4500 units, average variable costs are Rs 1.2, and average total costs are Rs 4. The firm's profits are equal to

The most active phagocytic cells among the leukocytes are

Look at the underlined part of each sentence. Below each sentence are given three possible substitutions for the underlined part. If one of them (a), (b) or (c) is better than the underlined part, indicate your response on the Answer Sheet against the corresponding letter. If none of the substitutions imporves the sentence, indicate (d) as your response on the Answer Sheet.

The teacher, along with her three children, were taken to hospital.

An object travels 24 m in 3 s and then another 15 m in 2 s. What is the average speed of the object?

The age of the father 4 years ago was 8 times the age of his son. At present, the father's age is 4 times that of his son. Find the present age of son.

Centigrade, is the unit of measurement of temperature named after whom?

A lens has a power +2.0 D. The type of lens and its focal length will be

If a Panchayat is dissolved, elections are to be held within -