Questions

Why is Carbon Monoxide a pollutant ?

In the following question, four words are given out of which one word is correctly spelt. Select the correctly spelt word

Which of the following phrases (i), (ii), and (iii) given below each sentence should replace the phrase printed in bold letters to make the sentence grammatically correct? Choose the best option among the five given alternatives that reflect the correct use of phrase in the context of the grammatically correct sentence. If the sentence is correct as it is, mark (E) i.e., "No correction required" as the answer.

Despite the abuse and insults that were hurled at him, he really sticks on his guns and showed the protesters how to be calm.
i. he really stuck onto his guns and showed the protesters
ii. he really stuck to his guns and showed the protesters
iii. he really is sticking his guns onto the protesters

The process of taking up a permanent shape, size and function to form a permanent tissue is called

Akbar's tomb is located at which of the following places?

What is the full form of RNA?

In the question below, there is a word given in bold which is followed by five options. In each of the options, a pair of words is given which is either the pair of synonyms or antonyms or synonym & antonym of the word given in bold. Choose that pair as your answer.

Nefarious

What is the value of √121 + √12321 + √1234321 + √123454321?