Biology Questions for SSC CGL Exam

Dear  Readers,
We are providing the alternate quizzes on Chemistry/Biology/Physics. From this section you will get at least 7-8 questions in SSC CGL Exam. So from this quiz one can prepare general science section on daily basis.

Q1. Fish respire through their—  
(a) nose 
(b) lungs 
(c) gills 
(d) fins 

Q2. The artificial kidney operates on the principle of—
(a) diffusion 
(b) osmosis 
(c) dialysis 
(d) active transport 

Q3. The average heart beat per minute in a normal man is—
(a) 50
(b) 70
(c) 80
(d) 100

Q4. Bones are mainly made up of— 
(a) calcium and phosphorus 
(b) calcium and sulphur 
(c) calcium and magnesium 
(d) calcium and iron 

Q5. How many bones are there in a newly born infant? 
(a) 206
(b) 230
(c) 280
(d) 300

Q6. Fertilisation in frogs is—  
(a) external 
(b) internal 
(c) both external and internal 
(d) aerial 

Q7. The plant hormone that induces cell division is—
(a) Auxins 
(b) Gibberellins 
(c) Cytokinin 
(d) Domains 

Q8. The medulla oblongata is a part of human— 
(a) heart 
(b) brain 
(c) liver 
(d) sex organ 

Q9. Sense of smell is perceived by— 
(a) pituitary 
(b) hypothalamus 
(c) olfactory lobe 
(d) cerebrum 

Q10. Acquired Immune-Deficiency Syndrome (AIDS) is caused by— 
(a) bacterium 
(b) protozoa 
(c) fungus 
(d) virus 

Q11. Disease caused by deficiency of vitamin-C is— 
(a) beriberi 
(b) scurvy 
(c) pellagra 
(d) night blindness 

Q12. Kwashiorkor and beriberi are— 
(a) communicable diseases 
(b) infectious diseases 
(c) deficiency diseases 
(d) none of these 

Q13. Myopia is connected with the— 
(a) ears 
(b) eyes 
(c) lungs 
(d) none of these 

Q14. Test tube baby means 
(a) ovum fertilised and developed in test tubes 
(b) ovum fertilised in test tubes and developed in test tubes 
(c) ovum fertilised in test tubes and developed in the uterus 
(d) ovum developed without fertilisation in test tubes  

Q15. When dust gets into the eye, the part that becomes inflamed and pink is the 
(a) cornea 
(b) choroids 
(c) conjunctiva 
(d) sclerotic