2491. Which animal have no blood but they respire?
Hydra
2492. Medicine for epilepsy is obtain from which lichen?
Parmelia
2493. Which script of ancient India was written from right to left?
Kharoshti
2494. When two bodies stick together after the collision; what this is said?
Completely inelastic
2495. Polio vaccine was discovered by ?
Jonas E. Salk (1954)
2496. Longest Dam (India)?
Hirakud Dam on the river Mahanadi -Orissa
2497. Tipu Sultan took support of which power to fight the English?
French
2498. What is the name of the highest summit of Nilgiri Hills?
Doda-betta
2499. Who was the director of the Malayalam filim Neelakuyil?
P Bhaskaran and Ramu Kariat
2500. Who performed India's first heart transplantation on 3rd August 1994?
Dr. Venugopal of All India Institute of Medical Science