302.  A resistance is measured by the Voltmeter-ammeter method. The Voltmeter reading is 50 V on 100 V scale and ammeter reading is 50 mA on 100 mA scale. If both the meters are guaranteed for accuracy within 2% of full scale, what is the limit within which resistance can be measured?
A.1012
B. 20 12
C.40
D. 80 12

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303. A resitance of is specified using significant figures as indicated below : 1.110Q 2. 110.0 C2 3. 0.000110M SI For the above three indications, which one of the following statements is correct?
A. 1 represents greater precision than 2 and 3
B. 2 represents greater precision but 1 and 3 represent same precision
C. 2 and 3 represent same precision
D. 3 is more precise than 1 and 2

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