CTET Class I to V 12 Jan 2022 Paper

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Question : 56 of 150

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Which of the following is the most appropriate example of mathematical modelling?

Using a cartoon story in mathematics classroom.
Calculating the area of rectangle by using the formula length × breadth.
Constructing a mathematical model for estimation of number of trees in a dense forest.
Using a concrete model to comprehend a mathematical concept.

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