Questions

Which of the following is used to protect objects in computer system, in the absence of more complete protection schemes?

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 Tata group owns (1)/ many industries, that are spread (2)/ across the globe. (3)/ No Error (4)

Epidermal cells of which part of plant often secrete a waxy water resistant layer on their outer surface

....... is displaced when zinc is added to the solution of copper sulphate

Most rich coal deposit region is

Select the word with the correct spelling.

Select the word with the correct spelling.

Select the word with the correct spelling.