4156: The research work of Paul Lauterbur and Peter Mansfield, the Nobel Prize winners for Medicine in 2003, relates to:
(a) Control of AIDS
(b) Magnetic resonance imaging
(c) Respiratory diseases
(d) Genetic engineering
4157: A good source of Vitamin A is:
(a) Carrot
(b) Potato
(c) Rice
(d) Tomato
4158: The Stilwell Road, built in 1940s, which was recently in news, connects which of the following ?
(a) Agartala in India and Yangon in Myanmar via Bangladesh
(b) Ledo in India and Kunming in China via Myanmar
(c) Kalimpong in India and Lhasa in Tibet via Bhutan
(d) Imphal in India and Bangkok in Thailand via Myanmar
4159: What is the old name of Zimbabwe?
(a) Rhodesia
(b) Zambia
(c) Namibia
(d) Kampuchea
4160: Caldera is a feature associated with
(a) Volcanoes
(b) Earthquakes
(c) Folding of rocks
(d) Faulting of mountains