71. CT Scan is done by using
(a) Infrared rays
(b) Visible light
(c) Ultrasonic waves
(d) X-rays
72. Loss of memory is caused by the destruction of?
(a) Medulla
(b) Cerebrum
(c) Cerebellum
(d) Pons
73. Which type of carbohydrate is an essential constituent of plant cell?
(a) Sucrose
(b) Starch
(c) Lignin
(d) Cellulose
74. What is the average adult pulse rate?
(a) 140-150
(b) 115-125
(c) 72-80
(d) 60
75. Animal meat is a good source of:
(a) Protein
(b) Vitamins
(c) CHO
(d) Chlorophyll
76. Milk Sugar is
(a) Lactose
(b) Fructose
(c) Maltose
(d) Sucrose
77. A man with color blindness will see red as:
(a) Green
(b) Yellow
(c) Blue
(d) Violet
78. Pasteurization is the process in which milk is heated to
(a) 60°C for 10 minutes
(b) 63°C for 20 minutes
(c) 72°C for 10 minutes
(d) 63°C for 30 minutes
79. Which one of the following is a major greenhouse gas?
(a) Freon
(b) Carbon dioxide
(c) Chlorofluorocarbon
(d) Carbon monoxide
80. First successful heart transplantation was done by
(a) C.N. Barnard
(b) D.S. Paintal
(c) D. Shetty
(d) PK Sen