Which of the following rivers originates near Mahabaleshwar?
Which one of the following is the most likely food through which mercury enters our bodies and accumulates as a toxin?
The Strait of Malacca passes between :
The fuel of most widely used cryogenic engines consists of :
Which one among the following is the world's largest exporter of agricultural products
Which one of the following is not required for the formation of photochemical smog?