National Science Olympiad Forum By SOF Olympiad Trainer

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Subject :NSO    Class : Class 4

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Subject :NSO    Class : Class 5

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Subject :NSO    Class : Class 4

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Class : Class 4
A

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Class : Class 4
cannot understand this

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Class : Class 4
can't understand

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Subject :NSO    Class : Class 2

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Subject :NSO    Class : Class 5

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Subject :NSO    Class : Class 5

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Subject :NSO    Class : Class 5

Mayank carried out an experiment as shown below to see how fast water flows out through different soil types in a filter funnel.

He collected soil from three different locations X, Y and Z. For each soil sample, 100 mL of water was poured into the filter funnel. He counted the drops of water that passed through the soil and into the beaker below, in one minute. He tabulated his results as shown below.

Which of the following statements is correct based on the results tabulated by him?

AWater lily will grow best in soil type Y and cactus will grow best in soil Z.
BWater lily will grow best in soil type Z and banyan plant will grow best in soil X.
CSoil Z is found in deserts and hill tops.
DSoil Y has lot of humus.


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Class : Class 5
Admin please give solution for this question.

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Subject :NSO    Class : Class 4

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Class : Class 4

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Class : Class 4
X should be crescent not the gibbous , please check and correct your answer.

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Subject :NSO    Class : Class 6

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Class : Class 6
ans:2

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Class : Class 6
3 and 5

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