1. The human heart is _______ ?

2.  Who is the founder of solar system? 

3. The protein content in wheat is approximately__? 

4.  Who discovered blood circulation? 

5. An instrument to detect the purity of milkis____________?

6. lightest metal is__________? 

7. Battery was invented by__________?

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

9. 6 Elements are made of _________? 

10. What is the average weight of Human Heart?

11. Chemical name of vinegar is _____________? Sodium Nitrate

12. What is the Medical term for Fever?

13. All of the following are electromagnetic radiations except__________? 

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

15. Which of the following invention is oldest ? 

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

17. Growth is provided by________? 

18. Cover of the capsule is made of__________?

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

20. Nail polish remover contains___________? 

21.  Atom was a name given by ____________ ? 

22. In human, Which body part develop first ?

23. Nephology is study of_____________? 

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

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

26. A man can survive without food for atleast?

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

28. 61 Carbon dioxide was discovered by_______? 

29.  The inner most part of the earth is__________?

30. Cow milk is a rich source of____________?