Questions

Organisms use bio-catalyst to break down complex substances into simpler substances. These bio-catalysts are called ______.

The World's largest island is

In the following question, a word has been written in four different ways out of which only one is correctly spelt. Select the correctly spelt word.

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.
Vaibhav said to me, "We have to win this game."

In roots, the protoxylem lies towards periphery and metaxylem lies towards the centre. Such arrangement of primary xylem is called ____________.

Which among the following is an endothermic reaction?

Most liquids that conduct electricity are solutions of acids, bases and ______.

The question below consists of a set of labelled sentences. Out of the four options given, select the most logical order of the sentences to form a coherent paragraph.

Next to the Punjabi

A-clad in beautiful sarees

B-family was a group from Chennai in

C-which all the women were