General Knowledge Questions

The smell that we get when LPG cylinder leaks is due to the presence of

In the following question, out of the four alternatives, select the alternative which will improve the bracketed part of the sentence. In case no improvement is needed, select "no improvement".

The sun hid behind a cloud and it seemed like a light (have been switched) off.

In the following passage, some of the words have been left out. Read the passage carefully and select the correct answer for the given blank out of the four alternatives.

Society and individuals will evolve __________ changing times. Technology will continue to play an increasingly ____________ role in our lives in the years to come. Passing the blame on to technology is the easiest thing to do, but how we _____________ to use technology is an individual decision. In an attempt to be connected with the world _______ large, are we getting disconnected with the people who mean the most to us? This is a question worth pondering _________.

This is a question worth pondering _________.

Which of the following compounds has a double bond?

Which of the following is NOT the combined from of carbon?

Who is the CEO of the Unique Identification Authority of India (UIDAI) as of February 2018?

Which of the following is a Non-Luminous body?

Which of the following carries blood away from the heart to different body parts?