___ is used to control the fission reaction rate in a nuclear reactor as it absorbs neutrons without itself getting into fissioning.
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The Arjuna Awards given by the Government of India is for public achievement in which of the following fields?
Javier Mascherano of Argentina announced his retirement. He belonged to which sport?
"Hema Malini : Beyond the Dream Girl" is authored by which author?
Intestinal bacteria synthesizes which of the following in the human body?
Gustation refers to the sense of which of the following ?
A 5 kg object is raised through a height of 4 m. The work done by the force of gravity acting on the object is (take g = 10 m/s2)
An archaeological site named Pompeii, is located in which country?