The inner diameter of a circular buildin...

The inner diameter of a circular building is 54 cm and the base of the circular building occupies a space of `"2464 cm"^(2)`. The thickness of the wall is

1 cm

2 cm

4 cm

5 cm

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S CHAND IIT JEE FOUNDATION-VOLUME AND SURFACE AREA -Section B (Question Bank - 27)

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