Questions from Basic General Knowledge
491. From where does Indian Railways earn the maximum revenue?
Freight
492. Which material is very hard and very ductile?
Nichrome
493. Largest Road (India)?
Grand Trunk Road
494. What is the ready source of energy available for athletes?
Carbohydrates
495. Which polymer is used for making bulletproof material?
Polyethylene
496. Which Indian state is known as "Land of Five Rivers"?
Punjab
497. Which is the largest tribal community in India?
Gonds
498. When the temperature increases, what does the angle of contact of a liquid?
Decreases
499. White lung disease is prevalent among the worker of which industry?
Cotton Industry
500. Which ruler constructed the Great Wall of China?
Shih Hwangti
