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PYQ 1200 Q/A Part - 1
PYQ 1200 Q/A Part - 2
PYQ 1200 Q/A Part - 3
PYQ 1200 Q/A Part - 4
PYQ 1200 Q/A Part - 5
Kerala PSC General Science Book Study Materials Page 320
Book's First PageAns: (d) 233. A non-material kind of pollution is (a) land pollution (b) air pollution (c) noise pollution (d) water pollution Ans: (c) 234. The vitamin that is found in citrus fruits such as lemon and orange is (a) vitamin C (b) vitamin B2 (c) vitamin A (d) vitamin E Ans: (a) 235. Which of the following is not an antibiotic? (a) streptomycin (b) terramycin (c) aureomycin (d) codein Ans: (d) 236. The hormone which absorption is increases glucose oxidation and glucose (a) adrenalin (b) thyroxin (c) insulin (d) epinephrine Ans: (c) 237. The depletion of the ozone layer in the upper atmosphere is due to -extensive use of (a) dichloro-phenoxy-acetic acid (b) superphosphate of lime (c) chlorofluorocarbons (CFC) (d) dichloro-diphenyl-trichloro-ethane Ans: (c) 238. Which of the following elements is not required for the healthy growth of plants? (a) Nitrogen (b) Phosphorus (c) Potassium (d) Mercury Ans: (d) 239. Match the following: List-I List-2 A. Analgin 1. Vitamin B2 B. Riboflavin 2. Vitamin C C. Penicillin 3. Analgesic D. Ascorbic acid 4. Antibiotic A B C D 319