01. Glycogen is mainly stored in
a. Cartilage and bone
b. Liver and muscles
c. Spleen
d. Villi
02. Anaemia is caused in man due to the deficiency of
a. Folic acid
b. Vitamin A
c. Vitamin B 12
d. None of these
03. Which of the following situations will be fatal to the first foetus ?
a. Rh positive male marries Rh positive woman
b.Rh positive male marries Rh negative woman
c. Rh negative male marries Rh positive woman
d. Rh negative male marries Rh negative woman
04. The most important function of perspiration is to
a. Get rid of the body wastes
b. Regulate the body temperature
c. Regulate the body water supply
d. Lubricate the epithelial tissue
05. The main function of white blood cell in body is to
a. Carry oxygen
b. Help in clot formation
c. Produce more red cells
d. Protect body against diseases
06. The cranial nerve which supplies regions of the body is
a. Auditory
b. Vagus
c. Olfactory
d. Oculomotor
07. The number of chromosomes in the human body is
a. 42
b. 44
c. 46
d. 48
08. One micron is equal to
a. One-tenth of a millimeter
b. One-hundredth of a millimeter
c. One- thousandth of a millimeter
d. One-millionth of a millimeter
09. The innermost linning which wraps the brain and spinal card in vertebrates is called
a. Arachnoid
b. Duramater
c. Piamater
d. None of above
10. Adrenocorticotrophic harmone (ACTH) is secreted by
a. Adrenal
b. Pancreas
c. Pituitay
d. Thyroid
11. The purest form of water is obtained from
a. A deep tube well
b. A running stream
c. Hot water
d. Heavy rains
12. Diamond and Emerald contain
a. Carbon and silicon
b. Carbon and Zinc
c. Silicon , aluminum
d. Carbon and calcium
13. Cloudy nights are warmer than clear nights due to
a. Prevention of heat radiated out by the earth from escaping into the sky
b. Reflection of heat waves radiated out by the earth
c. Both of the above
d. None of the above
14. Which of the following semi-conductor ?
a. Copper
b. Zirconium
c. Silver
d. Germanium
15. As one climbs up the Mount Everest, one experiences difficulty in breathing due to
a. Low content of nitrogen
b. Low content of oxygen
c. High content of carbon dioxide
d. None of above
16. A camera forms
a. Real but inverted images
b. Virtual but inverted images
c. Real and erect images
d. Virtual and erect images
17. The gas used in Soda water is
a. Carbon monoxide
b. Carbon dioxide
c. Oxygen
d. Marsh gas
18. A red flower placed in green light appears
a. Greenish-red
b. black
c. Reddish green
d. Blue
19. The metal used in storage batteries is
a. Zinc
b. Copper
c. Aluminum
d. Lead
20. A instrument used to detect the presence of a current in a circuit is called
a. Rheostat
b. Voltameter
c. Galvanometer
d. Ammeter
21. Soap and detergents remove the dirt from clothes due to
a. Osmosis
b. Gravity
c. Lowering of interfacial tension
d. Capillary action
22. Wave length of Ultra violet light is
a. 40000 A
b. 45000 A
c. 5000 A
d. 5500 A
23. The green colour of water in a lake is due to
a. Excessive growth of sea weeds
b. Algal
c. Pollution
d. Gas
24. 14 carat gold means
a. An inferior quality of gold
b. A cheap quality of gold being imported from gulf countries
c. Gold which contains 14 percent gold and rest copper
d. An alloy containing 14 parts of gold and 10 parts of copper
25. The stars are not visible in the day time because
a. They are much smaller in comparison to the man
b. They are at a very great distance from the earth
c. of sun`s brightness during day time
d. None of above
Answers
01. b , 02. d , 03. b , 04. b , 05. d
06. b , 07. c , 08. c , 09. c , 10. c
11. d , 12. a , 13. a , 14. a , 15. d
16. a , 17. b , 18. b , 19. d , 20. d
21. a , 22. d , 23. a , 24. d , 25. c
Post a Comment