List of top Science Questions on General Science asked in UP Board X

Explain the reason for the following: 
(i) On putting a zinc rod in copper sulphate solution, its blue colour vanishes slowly.
(ii) Ionic compounds have high melting points.

Describe Regeneration and Budding with diagram.
Write short notes on the following:
Which of the following statements is false?
An eco-friendly renewable source of energy is:
Who among the following is famous as the 'Water Man of India'?
Comment upon nuclear and oceanic energy.
Which country is called ‘country of winds’?
Write notes on the following:
Useful substance in making water bacteria free is: