Subject :NSO Class : Class 8
Class : Class 10
Sulfur dioxide and chlorine are not produced because CNG is composed of methane. The fact that it produces large amount of carbon dioxide is not helpful or advantageous by any means. Whether it is used in compressed form or not does not make it eco-friendly; but, yes, it produces no smoke SPM upon combustion.
So correct answer is (B).
Subject :NSO Class : Class 8
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Subject :NSO Class : Class 6
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Subject :NSO Class : Class 6
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Subject :NSO Class : Class 7
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Subject :NSO Class : Class 7
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Subject :NSO Class : Class 6
Ans 2:
Class : Class 10
ok sorry I think that they asked for comparing them and not telling whether there is shadow or not
Ans 4:
Class : Class 6
the shadow will be none(null) according to theory that there shall be no shadow at all. thus the answer is (D)
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Subject :NSO Class : Class 5
Ans 1:
Class : Class 5
Answer: B
Explanation:
Arrange the Question mathematically to get the following:-
(1617/ 7) X 6 because 1617/7's 6th multiple is written in this way
- (1617/ 7) X 5 because 1617/7's 5th multiple is written in this way.
Calculate this like this:-
1617 / 7 = 231.
So, (1617/ 7) X 6 = 231 X 6 = 1386
And, (1617/ 7) X 5 = 231 X 5 = 1155.
Thus, we can calculate,
1386-1155 = 231
Hence, option B, with 231 as the answer, is correct.
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Subject :NSO Class : Class 5
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Subject :NSO Class : Class 5