1. In human, Which body part develop first ?

2. A man can survive without food for atleast?

3. What is the Medical term for Fever?

4. All of the following are electromagnetic radiations except__________? 

5. Cow milk is a rich source of____________? 

6. 6 Elements are made of _________? 

7. Chemical name of vinegar is _____________? Sodium Nitrate

8. lightest metal is__________? 

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

10.  Who discovered blood circulation? 

11. Growth is provided by________? 

12. The protein content in wheat is approximately__? 

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

14. An instrument to detect the purity of milkis____________?

15. 61 Carbon dioxide was discovered by_______? 

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

17.  The inner most part of the earth is__________?

18. Battery was invented by__________?

19. Nail polish remover contains___________? 

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

21. Cover of the capsule is made of__________?

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

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

24.  Atom was a name given by ____________ ? 

25. Which of the following invention is oldest ? 

26. Nephology is study of_____________? 

27. What is the average weight of Human Heart?

28.  Who is the founder of solar system? 

29. The human heart is _______ ?

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