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Calculate 1.2 x 36.72 If the result is ...

Calculate 1.2 x 36.72 If the result is rounded off to two significant digits.

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DC PANDEY ENGLISH-MEASUREMENT AND ERRORS-Subjective
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  5. Round the following numbers to 2 significant digits (a)3472 (b)84.1...

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  6. Perform the following operations (a)703 +7+0.66 (b) 2.21 x 0.3 ...

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  8. Evaluate(25.2 xx 1374)/(33.3). All the digits in this expression are s...

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  9. Solve with due regards to significant figures 4.0 xx (10^-4) - 2.5 x...

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  10. The mass of a box measured by a grocer's balance is 2.300kg. Two gold ...

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  11. A thin wire has length of 21.7 cm and radius 0.46 mm. Calculate the v...

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  13. Find density when a mass of 9.23 kg occupies a volume of 1.1m^3. Take ...

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  14. Length, breadth and thickness of a rectangular slab are 4.234 m, 1.005...

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  15. The radius of a sphere is measured to be (2.1+-0.5) cm. Calculate its ...

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  16. The temperature of two bodies measured by a thermometer are (2.1 +-0.5...

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