Questions

From where was Mangalyan launched?

Pitch Black Exercise is an air exercise between

Who took over as the new chairman of the Tata Sons owned Vistara Airline in 2016? Prior to this, he was the Managing Director of Titan for a long time.

Diamond does not conduct electricity, because

Around how much percent of earth's surface is covered with water?

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select 'No Error'.

Evolutionary processes give rise to biodiversity in every (1)/ level of biological organisation, including the level of (2)/ species, individual organisms, and molecules.(3)/ No error (4)

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 acoherent paragraph.

They sat

A-there and mourned as only

B-mute and helpless beings

C-can, for weeks on end

The credit for classifying the elements on the basis of their atomic masses goes to