Which of the following is the second highest mountain peak in the world?
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The World Heritage Site Bhimbetka in MP is famous for
Which of the following fuel has maximum calorific value?
Carotene in fruits and vegetables gives it which color?
In human beings, the respiratory pigment is
Earth-worms belongs to the phylum
On the basis of memory size & performance, which type of computer is known as "Big Iron"?
_________________ is a measure of the moisture in air.