National Science Olympiad Forum By SOF Olympiad Trainer

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 8
cng=compressed natural gas lpg=lquified petrolium gas

Ans 2:

Class : Class 8
Compressed natural gas and liquid petroleum gas

Ans 3:

Class : Class 7
The full form of CNG & LPG is
  • CNG = Compressed natural gas
  • LPG = Liquified (or liquid) petrolium gas

  • Ans 4:

    Class : Class 7
    CNG-compressed natural gas LPG-liquidified petroleum gas

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    Subject :NSO    Class : Class 2

    Ans 1:

    Class : Class 2
    someone please explain this question

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    Subject :NSO    Class : Class 7

    Ans 1:

    Class : Class 7
    THE ANSWER IS B AS IN THE BURNING TEST BURNING PLASTIC MEANS THE YARN IS A SYNTHETIC FIBRE

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    Subject :NSO    Class : Class 4

    Ans 1:

    Class : Class 6
    I think its 6-9 hours

    Ans 2:

    Class : Class 4
    A- 2 to 4 Hours a day

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    Subject :NSO    Class : Class 2

    Ans 1:

    Class : Class 2
    B

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    Subject :NSO    Class : Class 7

    Ans 1:

    Class : Class 7
    The answer is (d) as liver cannot purify blood.Purifying of blood is done by heart

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    Subject :NSO    Class : Class 5

    Ans 1:

    Class : Class 6
    C

    Ans 2:

    Class : Class 5
    (C)

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    Subject :NSO    Class : Class 5

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    Subject :NSO    Class : Class 5

    Ans 1:

    Class : Class 6
    D

    Ans 2:

    Class : Class 6

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    Subject :NSO    Class : Class 5

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