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JEE Main 10 Jan 2019 Shift 2 Solved Paper

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Question : 7

Total: 90

The diameter and height of a cylinder are measured by a meter scale to be 12.6 ± 0.1 cm and 34.2 ± 0.1 cm, respectively. What will be the value of its volume in appropriate significant figures ?

4260 ± 80 cm3
4300 ± 80 cm3
4264.4 ± 81.0 cm3
4264 ± 81 cm3

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