General Knowledge Questions

In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase.

Chink in one's armour

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.

I said to my father, "I want to build a raft which can hold four people ."

In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase.

On thin ice

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

Callow

The film 'Phoolan Devi' was directed by

If one more baker is hired the output of a bakery will increase from 1250 breads to 1400 breads per day, but then the bakery will have to reduce the price of the bread from Rs 15 to Rs 14 per unit to sell the additional output, the marginal revenue product of the last baker is _______.

The reactions in which oxidation and reduction occur simultaneously are called _______.

In the following question, out of the four alternatives, select the alternative which will improve the bracketed part of the sentence. In case no improvement is needed, select "no improvement".
I wondered what one would have thought some 40 years ago if you (had said) you could heat liquid using a plastic container.