National Science Olympiad Forum By SOF Olympiad Trainer

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Subject :NSO    Class : Class 5

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Class : Class 7
Diamond

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Class : Class 7

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Class : Class 5
basalt

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Subject :NSO    Class : Class 4

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Class : Class 3

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Class : Class 3

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Class : Class 3
can you please explain.

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Subject :NSO    Class : Class 4

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Subject :NSO    Class : Class 8

Refer to the given Venn diagram and select the incorrect statement regarding animals X, Y and Z.


ABoth X and Z can regulate their body temperatures but X is oviparous and Z is viviparous.
BY may have an exoskeleton of scales and its body is divisible into head, trunk and tail.
CX could be stork, Y could be arowana and Z could be dolphin.
DX has hollow bones and Y respires through moist skin and buccopharyngeal cavity.


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Subject :NSO    Class : Class 8

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Class : Class 8
Can someone please tell me why not Flask 3

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Subject :NSO    Class : Class 8

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Class : Class 4

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Class : Class 8
In parallel the components work in their full potential, so the answer must be C

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Class : Class 8
Two resistances connected in parallel reduce the resistance of the circuit.

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Subject :NSO    Class : Class 4

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Class : Class 4

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Class : Class 4
A

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Class : Class 5
i cheated as i saw answers on my phone and tested them on my laptop

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Subject :NSO    Class : Class 6

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Class : Class 8
In my favour answer should be A.

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Class : Class 8

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Subject :NSO    Class : Class 4

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Class : Class 4
not possible how is the symtrcial line ab

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Class : Class 3

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Class : Class 4

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Class : Class 5
Worst question ever ! Question is wrong

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Subject :NSO    Class : Class 1

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Class : Class 2
Photo not representative

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