1. What is the average weight of Human Heart?

2. Nail polish remover contains___________? 

3. 61 Carbon dioxide was discovered by_______? 

4. lightest metal is__________? 

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

6. Cow milk is a rich source of____________? 

7. The protein content in wheat is approximately__? 

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

9. Battery was invented by__________?

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

11. 6 Elements are made of _________? 

12. Nephology is study of_____________? 

13. Which of the following invention is oldest ? 

14. Growth is provided by________? 

15. What is the Medical term for Fever?

16. A man can survive without food for atleast?

17. An instrument to detect the purity of milkis____________?

18.  The inner most part of the earth is__________?

19. The human heart is _______ ?

20. All of the following are electromagnetic radiations except__________? 

21. Chemical name of vinegar is _____________? Sodium Nitrate

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

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

24.  Who discovered blood circulation? 

25.  Who is the founder of solar system? 

26. In human, Which body part develop first ?

27. Cover of the capsule is made of__________?

28.  Atom was a name given by ____________ ? 

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

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