Questions

Propyne and propene can be distinguished by

Who stated the following law : 'The properties of the elements are the periodic function of their atomic masses'?

Algae belongs to which of the following levels of the ecosystem?

Organisms that use light to prepare food are known as _____.

Blood leaving the liver and moving towards the heart has a higher concentration of _____ .

In the following question, a sentence has been given in Active/Passive voice. Out of the four alternatives suggested, select the one which best expresses the same sentence in Passive/Active voice.

After driving Dr. Bose to the hospital he dropped him at his guest house.

In the following question, out of the four alternatives, select the alternative which is the best substitute of the words/sentence.

A person who is intolerant towards those holding different opinions

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'.

The Large Hadron Collider is the world's largest and most (1)/ powerful particle collider, the most complex experimental (2)/ facility, and the largest single machine ina world (3)`. No error (4)