Questions

What is the process of conversion of solid state directly to gaseous state called?

Which instrument is used for photographing the Sun?

Who was the second woman to become the president of the Indian National Congress in 1925 and the first Indian woman to do so?

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.

People may see, and hear, and feel all their lives without ____________ learning the nature of things they see. But reason is the mind's eye, and enables us to see why things are, and when and how events may be made to happen ___________ not to happen. The logician endeavours to ____________ exactly what this reason is which makes the power of men. We all, as I have said, must reason well or ill, but logic is the science of reasoning and enables us to distinguish ______________ the good reasoning which leads to truth, and the bad reasoning which every day betrays people into error _________ misfortune.

people into error _________ misfortune 

Which molecule is always single stranded?

The sentences given with blanks are to be filled with an appropriate word(s). Four alternatives are suggested for each question. For each question,choose the correct alternative and click the button corresponding to it.

He is _______ connected.

The statue of Dr. APJ Abdul Kalam that was unveiled at his Rameswaram memorial by Prime Minister Modi depicts him playing which musical instrument?

In the following question, out of the four alternatives, choose the word which best expresses the meaning of the given word and click the button corresponding to it.
OMINOUS