Question
Which countries rank among the top five in terms of
population worldwide?Solution
The largest countries in the world in terms of population are China and India, with both countries now having populations of well over a billion. The United States comes in third with just under 325 million residents. Indonesia and Pakistan are fourth and fifth respectively. The BRIC countries (Brazil, Russia, India and China), generally regarded as the four major emerging economies expected to dominate in the 21st century, are all in the top ten most populous countries, indicating how important the sheer size of their populations are to their economic expansion.Â
What method is used for tunnel construction in rocky terrains?
"Lines made of ............... is needed in a cylinder block made of aluminum."
Founded in 1950, one of the industrial units owned by Indian Railways is named after the Indian freedom fighter:
Which was the first railway line to open in South India?
National Academy of Indian Railways is situated at:
Which system is most suitable for bridges and large-scale structures?
_______ private companies incorporated in Britain constructed and managed the early trunk lines in India.
During 2015 - 16, Indian Railways completed the electrification of _____ km.
Calcutta (now Kolkata) had been linked by rail in _____ to Siliguri, at the foothills of the Himalayas.
By the year 2006, how many railway zones were created under Indian Railways?
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