In the following question, four words are given out of which one word is correctly spelt. Select the correctly spelt word.
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When iron is exposed to moist air, a reddish brown coating of hydrated Iron (III) Oxide (Fe2O3) is deposited on its surface. This reddish brown coating is called
Which of the following country is a part of the South Asian Free Trade Area (SAFTA)?
Which of the following rivers flows from India to Pakistan?
The Lena river passes through which country?
Who discovered X-rays?
Who is the recipient of Kala Ratna Award 2017?
Who among the following Indians has been honoured by a special Oscar?
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