1) Find the absolute error of a mass of 15 kg a) 0.5 Kg b) 5 Kg c) 1 Kg d) 0.25 Kg 2) Find the upper limit of 7 cm a) 6 cm b) 6.5 cm c) 7 cm d) 7.5 cm 3) Find the relative error of 9.7 cm. a) 1/9.7 b) 1/97 c) 1/194 d) 1/204 4) Find the percentage error of 9.7 cm. a) 0.505% b) 0.535% c) 0.545% d) 0.515% 5) Find the tolerance of 2 kg sugar a) 2Kg b) 1Kg c) 3Kg d) 4Kg 6) If the measurement lies between (6.3 ± 0.05) m, calculate its tolerance. a) 0.3 m b) 0.1 m c) 0.4 m d) 0.5 m 7) Find the greatest and least acceptable measurement for (5 ± 2) kg. a) 4kg b) 2kg c) 1kg d) 3kg 8) Find the percentage error of 7.45. a) 0.067% b) 0.167% c) 0.667% d) 0.67% 9) Find the upper limit and lower limit of 14.36 km. a) 14.375 km ;14.365 km b) 14.355 km ; 14.365 km c) 14.355 km ; 14.375 km d) 14.385 km ; 14.385 km 10) Find the lower limit of 7 cm. a) 6.5 cm b) 7.5 cm c) 8.5 cm d) 9.5 cm

APPROXIMATION: Relative and Absolute Error

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