G.K. Quiz-1

1. Who invented bicycle?
K.P. Macmillian
2. Which animal requires sleep most?
Cat
3. How many hours does a cat sleep?
16 hours
4. How much long does a human nail grow
in a day?
0.1 mm
5. Sahara Desert is in which continent?
Africa
6. How much time does the blood take to
travel the whole body?
22 seconds
7. Which flower is the symbol of England?
Red Rose
8. Who was the first man to go in space?
Yuri Gagarin