Science MCQs Question Answers | General Science Important Questions | Science Quiz

Science MCQs Question Answers | General Science Important Questions | Science Quiz

1. Which part of the donor's eye is utilized in eye donation?
a) Sclera
b) Optic nerves
c) Pupil
d) Cornea




2. Which vitamin is most rapidly manufactured in our body?
a) Vitamin A
b) Vitamin B
c) Vitamin C
d) Vitamin D

3. How many chambers are in a human heart?
a) Two
b) Four
c) Seven
d) Eight




4. What is the approximate PH value of human blood?
a) 7.2
b) 7.1
c) 7.4
d) 7.5




5. Which method is used to separate water from alcohol?
a) Crystallisation
b) Adsorption
c) Oxidation
d) Distillation

6. What is the escape velocity of the earth?
a) 10.2 km/sec
b) 11.2 km/sec
c) 12.2 km/sec
d) 13.2 km/sec




7. The study of flowers known as?
a) Dendrology
b) Anthology
c) Citrology
d) Lichenology

8. Which metal is used with iron to make it rust free?
a) Scandium
b) Magnesium
c) Chromium
d) Beryllium

9. Which accumulation in our muscles leads to fatigue?
a) Lactic Acid
b) Acetic Acid
c) Formic Acid
d) Sulfuric Acid




10. What type is hemoglobin?
a) Protein
b) Calorie
c) Mineral
d) Vitamins