1.

The given bar graph represents both, theoretical and practical readings obtained in 5 rounds of readings while conducting a scientific experiment.What is the ratio of the difference obtained in readings 2 and 5 when calculated theoretically to the difference obtained in readings 1 and 3 when readings were taken practically?

A. 1 : 1
B. 3 : 2
C. 2 : 1
D. 5 : 2
Answer» E.


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