2161. Name the only one European country which was not affected by great depression was?
Russia
2162. ‘Parsec’ is the unit of measurement of which distance?
Astronomical distance
2163. Xerophthalmia;a decease of the eye; is due to deficiency of which vitamin ?
Vitamin A.
2164. The first and only Cooperative Society of writers, authors and publishers (SPCS), for publishing books and periodicals was set up at Kottayam in?
1945
2165. Who is the author of Airport ?
Arthur Halley
2166. Which district is known as Migrants District?
Idukki
2167. Who is the author of “Oruthulli Velicham”?
O.N.V Kurup
2168. Shik Test is used to diagnose?
Diptheria
2169. Who is the author of “Tropic of Cancer”?
Henry Miller
2170. Which missionary is the author of Balabhyasanam (1867)?