General knowledge 84

1.Who sent the world's first e-mail?

2.How many space the pacific ocean occupies on the earth's area?

3.Which is the deepest lake in the world?

4.What is the other name of Vitamin-D?

5.What are Miocytes?

6.What is the fastest verve impulse travelling speed?

7.Who invented Ball-point pen?

8.What is the decibel of children playing?

9.What does CBM stand for?

10.Who painted the painting of Mona Lisa?











Answers:
1.Ray thomson,1971
2.35.25%
3.Baical
4.cholcalciferol
5.Muscle cells of the heart
6.532 km per hour
7.John.J.Loud
8.60-80 db
9.Confidence Building Measure
10.Leonardo da vinci.