Q. Which of the following is the richest source of Vitamin 'A'?
1) Apple
2) Guava
3) Bean
4) Carrot
Q. Which of the following is the richest source of calcium ?
1) Wheat
2) Barley
3) Ragi
4) Jowar
Q. Hair is composed of a protein called -
1) Globulin
2) Mucin
3) Keratin
4) Casein
Q. Arthritis is caused by the deposition of which of the following in the joints ?
1) Uric acid
2) Urea
3) Cholesteral
4) Lactic acid
Q. In human blood, when the concentration of oxygen goes down, then respiration rate -
1) goes down
2) increases
3) goes down first and then increases
4) does not change
Q. Of the following, which disease cannot be cured by Antibiotics?
1) Tuberculosis
2) Titan
3) Measles
4) Cholera
Q. The smallest gland of human body is -
1) Adrenal
2) Thyroid
3) Liver
4) Pituitary
Q. Quinine is produced from which part of Cinchona plant?
1) Bark
2) Flowers
3) Roots
4) Leaves
Q. Which one of die following living organisms synthesizes its food from inorganic compounds?
1) Ants
2) Virus
3) Rubber Plant
4) Mushroom
Q. Which one of the following vitamins is also called ascorbic-acid?
1) Vriamin-A
2) Vitamin-B
3) Vitamin-C
4) Vitamin-D
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