Questions

Who invented the Lightning Rod in 1749?

The famous poet Amir Khusrau was contemporary of all except following :

Which of the following causes fly ash?

SMOG is a combination of

In December 2015, NASA's Curiosity Mars rover found the presence of ____, which will help scientists learn about the ancient wet environment.

What is the process of rust forming on iron called?

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 teacher said, "The Earth revolves around the sun."

In the following question, out of the four alternatives, select the word similar in meaning to the word given.
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