Questions

Covalent bonds are formed when electrons are

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

CONSTRAIN

Improve the bracketed part of the sentence.
The people of Japan are (wiser than America.)

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.

The modes of action are _____ in science and religion. Science relies on experiment, whereas religion is based on experience. Any religious _____ whether it is Christ’s or Ramakrishna’s is personal and _____ . Science, on the other hand is marked by objectivity. Theory has to be corroborated by _____ proof providing material comforts. The frontiers of science do not end in knowledge but are _____ to the formation of appliances for actual use.

Theory has to be corroborated by _____ proof providing material comforts.

What type of electromagnetic radiation is used in the remote control of a television?

A group of inter­connected islands is known as __________ .

Group 7A of the periodic table contains the

What base is found on RNA but not on DNA?