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CBSE-VIII Science Test

Question 1 of 25

If one wants to keep food fresh for a few months, what should one do?

  1. Food should be heated to keep it warm and safe.
  2. Food should be refrigerated at about 5 degree centigrade.
  3. Food can be preserved in a deep freezer at a temperature below -18 degee centigarde.
  4. We cannot stop growth of microbes hence we cannot preserve the food.

Prize Money

15₹7 Crores
14₹1 Crore
13₹50,00,000
12₹25,00,000
11₹12,50,000
10₹6,40,000
9₹3,20,000
8₹1,60,000
7₹80,000
6₹40,000
5₹20,000
4₹10,000
3₹5,000
2₹2,000
1₹1,000