Given the numbers : 161cm, 0.161cm, 0.0161 cm. The number of significant figures for the three numbers are [CBSE PMT 1998]

Question: Given the numbers : 161cm, 0.161cm, 0.0161 cm. The number of significant figures for the three numbers are [CBSE PMT 1998]

(a) 3, 4 and 5 respectively

(b) 3, 3 and 3 respectively

(c) 3, 3 and 4 respectively

(d) 3, 4 and 4 respectively


Correct Answer: (b) 3, 3 and 3 respectively


Question: Given the numbers : 161cm, 0.161cm, 0.0161 cm. The number of significant figures for the three numbers are [CBSE PMT 1998] (a) 3, 4 and 5 respectively (b) 3, 3 and 3 respectively (c) 3, 3 and 4 respectively (d) 3, 4 and 4 respectively


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