421. The total number fear bones are ?
Six.
422. Gun Powder was invented by?
The Chinese
423. Who is the author of Leaves of Grass ?
Walt Whitman
424. Angular separation between two colours of the spectrum depends upon which thing?
Angle of deviation
425. Which is the Central Bank of India?
Reserve Bank of India (RBI)
426. Forest policy of govt. aims to bring what percentage of total area, under forest?
0.33%
427. CP-20-961; what is it ?
Malarial vaccine.
428. In which Union Territory people of the Onge tribe live?
Andaman and Nicobar Islands
429. What is the most important function of perspiration?
To regulate body temperature
430. During the Mughal rule, by which name was the copper coin known?
Dam