Questions

In arc welding, Argon is used because of its

Out of the four alternatives, choose the one which can be substituted for the given words/sentences and click the button corresponding to it.

A man who collects old and new coins.

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: The word ‘media’ is derived from the word medium, signifying mode or carrier.
Q: Media is intended to reach and address a large target group or audience.
R: In today’s world, media becomes as essential as our daily needs.
S: The word was first used in respect of books and newspapers i.e. print media and with the advent of technology, media now encompasses television, movies, radio
and internet.

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.
"Please don’t leave me alone here", the kid told her mother.

Which of the following are known as the suicide bags of cells?

The later (second) formed primary xylem elements are called _____________.

Look at the underlined part of each sentence. Below each sentence are given three possible substitutions for the underlined part. If one of them (a), (b) or (c) is better than the underlined part, indicate your response on the Answer Sheet against the corresponding letter. If none of the substitutions imporves the sentence, indicate (d) as your response on the Answer Sheet.

You must accustom yourself with new ideas.

Which of the following is a greenhouse gas or a gas which can deplete the ozone layer?