2286: The theme of Indian Science Congress, 2001 was
(a) Food Nutrition and Environmental Security
(b) Arrest declining interest in pure sciences
(c) Make India energy self-sufficient
(d) Make India IT Superpower
2287: A conveyer belt delivers baggage at the rate of 3 tons in 5 minutes, and a second conveyer belt delivers baggage at the rate of 1 ton in 2 minutes. How much time will it take to get 33 tons of baggage delivered using both the conveyer belts ?
(a) 25 minutes and 30 seconds
(b) 30 minutes
(c) 35 minutes
(d) 40 minutes and 45 seconds
2288: Who among the following was not a no changer ?
(a) Dr. Ansari
(b) Dr. Rajendra Prasad
(c) Sardar Patel
(d) Motilal Nehru
2289: Heat from the sun is received by the earth through:
(a) Conduction
(b) Convection
(c) Radiation
(d) None of the above
2290: 'Doctors Without Borders (Medecins Sans Frontieres)', often in the news, is
(a) a division of World Health Organization
(b) a non-governmental international organization
(c) an inter-governmental agency sponsored by European Union
(d) a specialized agency of the United Nations