Subject :NSO Class : Class 1
Subject :NSO Class : Class 2
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Subject :NSO Class : Class 4
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Subject :NSO Class : Class 6
Ans 1:
Class : Class 9
In the first and second option, the magnetic materials are iron nail and steel nail respectively. In the third option all are non magnetic. In fourth option, both are magnetic materials.
Therefore Ans:- A (i) and (ii)
Ans 5:
Class : Class 7
But...Iron, nickel and copper r magnetic, and both steel and aluminium r non-magnetic. Then why option A is correct ans???
Ans 9:
Class : Class 7
answer is c nickel coin is also a magnetic substance but steel is a non magnetic substance
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Subject :NSO Class : Class 6
Ans 13:
Class : Class 7
gut means intestine and spasms means muscles suddenly contracting involuntarily.
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Subject :NSO Class : Class 8
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Subject :NSO Class : Class 5
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Subject :NSO Class : Class 8
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Subject :NSO Class : Class 1
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Subject :NSO Class : Class 9