1.  Who discovered blood circulation? 

2. Cow milk is a rich source of____________? 

3. Nephology is study of_____________? 

4.  Atom was a name given by ____________ ? 

5. The protein content in wheat is approximately__? 

6. Cover of the capsule is made of__________?

7.  The distance b/w Earth and Moon is___________?

8. Which part of the Camera is analogue to the retina in the human eye? 

9. An instrument to detect the purity of milkis____________?

10. Nail polish remover contains___________? 

11.  Who is the founder of solar system? 

12.  The inner most part of the earth is__________?

13. In whole Periodic Table which element Is Most Reducing Agent ? 

14. Which of the following invention is oldest ? 

15. Which of the following is a component of soap? 

16. In human, Which body part develop first ?

17. Battery was invented by__________?

18. The human heart is _______ ?

19. Chemical name of vinegar is _____________? Sodium Nitrate

20. 6 Elements are made of _________? 

21. Growth is provided by________? 

22. 61 Carbon dioxide was discovered by_______? 

23.  Which is the outermost planet in the solar system?

24. lightest metal is__________? 

25. All of the following are electromagnetic radiations except__________? 

26. A colloidal system in which a liquid is dispersed into a liquid is called_________?

27. The blueness of the sky is mainly due to_____________?

28. What is the Medical term for Fever?

29. What is the average weight of Human Heart?

30. A man can survive without food for atleast?