Questions

The gas evolved when sodium carbonate reacts with hydrochloric acid is

For a certain shoe factory the fixed costs are Rs 200,000, selling price is Rs 2000 per pair of shoes and variable cost is Rs 1200 per pair, what is the breakeven quantity?

In the following question, a sentence has been given in Direct/Indirect speech. Out of the four alternatives suggested, select the one which best expresses the same sentence in Indirect/Direct speech.

The teacher said to the students, "I will not tolerate such behaviour."

In the following question, out of the given four alternatives, select the one which best expresses the meaning of the given word.

Hackneyed

In the following question, out of the four alternatives, select the alternative which is the best substitute of the words/sentence.

Regard with great respect

The surface area of a sphere is 1386 cm2.  Find its diameter (in cm)

If cos 60° - sec 30° = x, then the value of x is

B.D.Goenka Award was established to recognise contributions made by individuals in building and furthering the cause of ____________.