Free gk questions Online Test - MeritNotes

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1. Which one of the following petroleum refinery products has the lowest boiling point?

2. Who invented ‘cut copy paste’?

3. Who among the following were believed to have invented maps?

4. The quality of gasoline sample is determined by its

5. The period of revolution of a geostationary satellite is

6. Who invented the mobile phones?

7. Which one of the following human organs is most susceptible to harmful radiations?

8. ‘Bacteria’ was first discovered by

9. The largest ecosystem of the Earth is

10. Wilhelm Conrad Roentgen, who invented X-ray, belonged to

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