2466: Who among the following were the founders of the "Hind Mazdoor Sabha" established in 1948 ?
(a) B. Krishna Pillai, E.M.S. Namboodiripad and K.C. George
(b) Jayaprakash Narayan, Deen Day al Upadhyay and M.N. Roy
(c) C.P. Ramaswamy Iyer, K. Kamaraj and Veeresalingam Pantulu
(d) Ashok Mehta, T.S. Ramanujam and G.G. Mehta
2467: A pesticide which is a chlorinated hydrocarbon is sprayed on a food crop. The food chain is: Food crop - Rat - Snake - Hawk. In this food chain, the highest concentration of the pesticide would accumulate in which one of the following?
(a) Hawk
(b) Food crop
(c) Snake
(d) Rat
2468: Soft drinks such as colas contain significant quantities of
(a) caffeine
(b) nicotine
(c) tannin
(d) renin
2469: One of your friends is in hospital and you want to see him. You are safest if he is suffering from:
(a) Mumps
(b) TB
(c) Small pox
(d) Typhoid
2470: Indian farmers are unhappy over the introduction of Terminator Seed Technology because the seeds produced by this technology are expected to
(a) show poor germination
(b) form low-yielding plants despite the high quality
(c) give rise to sexually sterile plants
(d) give rise to plants incapable of forming viable seeds