Subject :NSO Class : Class 8
Subject :NSO Class : Class 5
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Subject :NSO Class : Class 6
Ans 4:
Class : Class 10
No, the answer for this is C and D .reason for answer D is excess of food leads to loss of nutrients especially Vitamin C. answer C because it is necessary to preserve pulses, grains otherwise they will rot.
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Subject :NSO Class : Class 6
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Subject :NSO Class : Class 6
Ans 5:
Class : Class 6
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Subject :NSO Class : Class 7
Ans 2:
Class : Class 10
It was a very tricky question at the moment , but when you see the logic , you think "GOSH how come i could not work out the logic of this question , me , the expert al solving logical reasoning" :)
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Subject :NSO Class : Class 4
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Subject :NSO Class : Class 9
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Subject :NSO Class : Class 9
Ans 1:
Class : Class 10
the answer is 'b' .The plant cell does not burst in hypotonic solution because the plant cell wall exerts an equal pressure as exerted by the liquid in the cell.So this prevents it from bursting but after sometimes, the plant cell will burst.
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Subject :NSO Class : Class 9
Ans 6:
Class : Class 5
The answer is B because initial temp is 0 the its heated to temp more than melting point so after melting it'll have latent heat of fusion ,therefore temp will be constant finally it will spike to a high temp shown by graph b