question_answer

  The respective number of significant figures for the numbers 23.023, 0.0003 and\[2.1\times {{10}^{3}}\] are -       AIEEE  Solved  Paper-2010

A) 4, 4, 2   

B)        5, 1, 2    23.023 significant fig. 5 0.0003 significant fig. 1 \[2.1\times {{10}^{3}}\]significant fig. 2

C)        5, 1, 5   

D)        5, 5, 2