Questions

A solid sphere of radius 6 cm is melted and re-casted into a hollow cylinder of uniform thickness. If the external radius of the base of the cylinder is 5 cm and its height is 32 cm, find the uniform thickness of the cylinder ?

In which sport did India win Silver medal at Rio Olympics 2016?

What is the name of the crypto currency planned by Reliance Jio Infocomm Ltd?

In April 2016, amid rising tension over North Korea, which country launched its first domestically built aircraft carrier?

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.

Lila said to her mother, "I can choose to dress the way I want to."

The question below consists of a set of labelled sentences. Out of the four options given, select the most logical order of the sentences to form a coherent paragraph.

Aqueous rocks of equal

X-exhibit in like manner a stratification nearly undisturbed
Y-over the lake-district of North America, and
Z-antiquity extend for hundreds of miles

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

Courteousness and refinement of manner.

Select the word with the correct spelling.