Questions

The only non-metal which is liquid at room temperature is

Iron and manganese present as pollutants in water cannot be removed by_____

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

Puissant

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.

Aunt said to mother, "I will be in Surat on Friday."

One nanometer is equal to _____________ meters.

Which of the following became first Indigenously developed vaccine from India to be pre-qualified by World Health Organisation?

The ionosphere overlaps which two layers of the atmosphere?

Which of the following gases emitted from automobile exhaust is poisonous?