4161. The mapping of which part of earthis most difficult?
Interior of the earth
4162. In which country is ‘Mocha’ coffee grown?
Yemen
4163. Which characteristic is common among parrot, platypus and kangaroo?
Functional post anal tail
4164. Hyderabad is on the bank of which River?
Musi
4165. Ashokan inscriptions mention about the early Cheras with the name ?
Cheralamputra.
4166. First woman cosmanaut of world?
Valentina Tereskhova; the Russian
4167. Which is the World’s largest synthetic rubber and tyre making centre?
Akron
4168. The approximate number of bones in a new born baby is?
300 bones
4169. In order of their distances from the Sun; which planet lie between Mars and Uranus?
Jupiter and Saturn
4170. TB vaccine was discovered by ?
Leon Calmette and Camille Guerin (1992)