3141. In the Delhi Sultanate, which administrative unit called "paragana" was headed by an official?
Amil
3142. Which gas is used for refrigeration?
Ammonia
3143. Defence Service Staff College is located at?
Wellington; Nilgiri Hills (Tamil Nadu).
3144. During the Indian Freedom struggle, who started a journal “The Indian Sociologist�
Shyamji Krishna Varma
3145. Which is the First rubberized road in Kerala?
Kottayam - Kumili Road
3146. Which are connected by over 1700 km-long BTC oil pipe-line?
Caspian sea and Mediterranean sea
3147. In absence of ribosome in cell which function does not takes place?
Protein synthesis
3148. Who is the author of The Indian struggle ?
Subhash Chandra Bose
3149. Which international tennis event is played on a grass court?
Wimbeldon
3150. What happens, When water is heated from °C to 10°C the volume of water?
First decreases then increases