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Old Wednesday, December 09, 2009
Sehar Sheikh Sehar Sheikh is offline
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Quote:
Originally Posted by Sureshlasi View Post
Objectives for everyday sciences

1. What is the approxiate mean distance that separates the sun from the earth?

a. 1600,90,000 kms
b. 1480,00,000 kms
c. 1500,00,000 kms
d. 1890,70,000 kms


17. The common ore of aluminium is ?
a. Chromite
b. Cryolite
c. Bauxite
d. Monazite
The approximate mean distance of Sun from earth is a little more than 149 million km , we can round it off to 150 million km.


Bauxite is the ore of Aluminium, Chomite is the ore of Chromium.
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