2531. What was the main characteristic of the Indus Valley Civilization?
Town planning
2532. India's 1st IT company with 100 crore Turn over is ?
Infosys
2533. What is a suitable unit for expressing electric field strength?
N/C
2534. Meghanath Saha award is given for outstanding contribution in which field?
Science
2535. If a ship moves from freshwater into seawater, what will happen?
It will rise a little higher
2536. 'Third World Countries' is another term for ?
Developing countries
2537. Quinine; an alkaloid; extracted from the tree Cinchona Officianalis; is used to cure which disease?
Malaria
2538. Who was the first Kerala State film award winner for best actor?
Sathyan
2539. The Chola empire reached its zenith under which rular?
Rajendra Chola I
2540. On which thing Erosion of soil by a river mainly depends?
Its speed at which it flows