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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 586
Book's First Page79. In the balanced dietaries for a day of an adult "working man, weights of carbohydrate food and total protein food (both superior and inferior) should be in order of: [IAS 1994] (a) 420 gm and 420 gm respectively (b) 420 gm and 600 gm respectively (c) 600 gm and 420 gm respectively (d) 600 gm and 600 gm respectively Ans: (c) 80. Which of the following are correctly matched? 1) Tse tse fly sickness - Sleeping 2) Female anopheles mosquito - Malaria 3) Sand fly - Kala azar (a) 1 and 2 (b) 2 and 3 (c) 1 and 3 (d) 1, 2 and 3 Ans: (d) 81. Which of the following elements are present in all proteins? [IAS 1995] 1) Carbon 2) Hydrogen 3) Oxygen 4) Nitrogen (a) 2 and 3 (b) 1, 2 and 4 (c) 1, 3 and 4 (d) 1, 2, 3 and 4 Ans: (d) 82. Arrange the following in descending order of calorie content per 100 gram and choose the correct answer: 1) Banana 2) Sugar 3) Rice 4) Potato (a) 2, 3, 4, 1 (b) 3, 2, 4, 1 (c) 2, 4, 3, 1 (d) 3, 4, 2, 1 Ans: (a) 83. Which of the following diseases is inheritable? [BSF 1989] (a) Leukaemia (b) Colour blindness (c) Malignancy (d) Hepatitis Ans: (b) 84. Among the following elements which one is an essential for the transmission of impulses in the nerve fibre? [NDA 2010] (a) Calcium (b) Iron (c) Sodium (d) Zinc 585