Questions

In the following question, the sentence given with blank to be filled in with an appropriate word. Select the correct alternative out of the four and indicate it by selecting the appropriate option.

The warning bells __________several times before anyone realized the danger.

________ is made by mixing iron with carbon and metals like chromium, nickel and manganese.

Who was the first man to go to space?

Which one of the following processes is responsible for the glittering of air bubble rising through water?

A person does some work of 1,000 J in 2 s. His power will be ......

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

The coach said, "Bravo! Puneet, you have done well."

In the following question, a word has been written in four different ways out of which only one is correctly spelt. Select the correctly spelt word.

(as environmental tools) P (for military purpose) Q (are finding various new uses the world’s) R (fastest computers initially conceived) S

The correct sequence should be