General Knowledge Questions

Plants get their energy to produce food from which of the following?

The question below consists of a set of labelled sentences. These sentences, when properly sequenced form a coherent paragraph. Select the most logical order of sentences from among the options.

P: Biographies of great men can also help us in learning good manners.
Q: Courtesy and politeness is the key to good manners.
R: No doubt these are little words but if they are spoken at the right moment and in a soft and sweet voice, they are bound to work wonders.
S: The use of polite words like "Sorry", "Please", "Thank you", "Beg your pardon", "Sir" etc. creates a healthy impact on the minds of others.

Harmful bacteria in potable water make the water

Ozone hole is caused by chemicals like _____.

Which of the following languages   has been used by Surdas in his writings?

What is the rank of India in the Doing Business Report 2020, after the recent update of the World Bank?

What is the duration of the world’s shortest X–ray laser has been successfully created by the scientists?

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'.

Mark won all of (1)/ the award for the categories (2)/ in which he was nominated. (3)/ No error (4)