CTET 2 Math and Science 20 Dec 2021 Paper

Question : 41 of 150

Marks: +1, -0

The external and internal radii of a cylindrical pipe are 16cm and 15cm, respectively. The length of the pipe is 63cm. What is the volume (in cm³) of the material used in making it? (Take π =

\;{22}/{7}

)

5940
6039
6138
6820

Validate

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