Questions

If the resistance of a conductor is reduced to half its initial value, then the heating effect in the conductor will become ___.

Who invented Dynamite?

What is the value of √121 + √12321 + √1234321 + √123454321?

In __________ forests, trees shed their leaves in a particular season.

In the following question, out of the four alternatives, select the alternative which is the best substitute of the phrase.
An old unmarried woman

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.
My sister unlike my brothers __________ to have a career in Engineering.

During fermentation of sugar, the compound which is always formed is

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.

Father said to Rahul, “Are you in such a hurry to cross the road?”