Questions

The radius of curvature of a concave mirror is 30 cm. Following Cartesian Sign Convention, its focal length is expressed as

______ of species is a reflection of their evolutionary relationships.

Punched card is also called

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

Poignant

In the following question, out of the given four alternatives, select the one which is opposite in meaning of the given word.

Procrastinate

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

Criticize unfairly

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 beggar said to me, "Please give me something to eat."

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

The carpenters will take a month's time to make the furniture.