Which of the following elements replaced eka-Aluminium in Mendeleev's Periodic table?
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Name the noble gas which is placed in the third period and eighth group of the Modern Periodic table.
With which country, India has the longest international boundary?
Bandhavgarh National Park is in which state?
The disease Beri Beri is caused due to the deficiency of which of the following?
Which organisms can help to carry out Vermicomposting?
A pair of contrasting characters controlling the same trait is called
Who built Jodhpur Fort?