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A. Calcium carbonate
B. Calcium Sulphate
C. Potassium sulphate
D. None of these
Answer
Answer
C. Potassium sulphate
Submitted by: Toheed Ahmed
What is the main constituent of hemoglobin?
A. Iron
B. Carbohydrates
C. Protein
D. None of these
Answer
Answer
A. Iron
Submitted by: Toheed Ahmed
When sun appears vertically overhead at moon at equator, the time is called
A. Polinox
B. Equikox
C. Equinox
D. Holyfax
Answer
Answer
C. Equinox
Submitted by: Toheed Ahmed
The blood clotting factor in human body is produced by
A. Pancreas
B. Liver
C. Kidney
D. Spleen
Answer
Answer
B. Liver
Submitted by: Toheed Ahmed
Chemically finger nails are made up of
A. Protein
B. Carbohydrates
C. Potassium
D. None of these
Answer
Answer
A. Protein
Submitted by: Toheed Ahmed
Calcium sulphate is commonly called as
A. Asbestos
B. Detergents
C. Plaster of Paris
D. Gypsum
Answer
Answer
C. Plaster of Paris
Submitted by: Toheed Ahmed
The protein content in wheat is approximately:
A. 12%
B. 8%
C. 6%
D. 16%
Answer
Answer
A. 12%
Submitted by: Toheed Ahmed
Which one of the following descending order of items by their fat content?
A. Egg yolk, butter, cheese, cream, milk
B. Butter, ghee, cheese, egg yolk, cream
C. Cream, cheese, condensed milk, egg (whole), cow milk
D. Ghee, butter, egg yolk, cheese, condensed milk
Answer
Answer
D. Ghee, butter, egg yolk, cheese, condensed milk
Submitted by: Toheed Ahmed
The pH of human blood is between:
A. 6.5 – 7
B. 7.5 – 8
C. 8 – 9
D. 4.5 – 5
Answer
Answer
B. 7.5 – 8
Submitted by: Toheed Ahmed
Which one of the following is used as a disinfectant in water treatment?
A. Alum
B. Charcoal
C. Kieselguhr
D. Potassium permanganate
Answer
Answer
D. Potassium permanganate
Submitted by: Toheed Ahmed