Questions

Harmful bacteria in potable water make the water

Which feature of a plant helps to distinguish a monocot from a dicot?

If the first and third members of a Dobereiner triad are Phosphorous and Antimony, the second member of this triad is

In the following question, out of the given four alternatives, select the one which best expresses the meaning of the given word.   

Snaky

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.

The old man said to me, "Life has taught me some hard lessons."

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'.

We can make donations to NGOs (1)/ that are engaged in planting trees, (2)/ or in anyway work towards saving the environment. (3)/ No error (4)

A sentence has been given in Direct/Indirect Speech. Out of the four given alternatives, select the one which best expresses the same sentence in
Indirect/Direct Speech.

He replied, “I cannot do so.”

The energy stored in a dry cell is in the form of