Questions

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.

"Won’t you help me to carry this suitcase?" said I to my wife.

DOTS is a treatment given to patients suffering from _________ .

‘SwasthVayu’, a Non-invasive Ventilator, was developed by which organsiation?

What is the fundamental unit of amount of a substance?

A Sonar of a ship sends sounds waves of speed 1500 m/s. These waves are reflected back by the ocean floor in 5 seconds. Find the depth (in m) of the ocean floor.

The outermost layer of sun is called

Which among the following is not a characteristic of oxidation reaction?

Ozone is represented as _____.