CTET 2 Math and Science Jan 2012 Paper

Question : 72 of 120

Marks: +1, -0

A laboratory thermometer shows five small divisions between the markings of 55°C and 56°C. This means that the thermometer can read correctly up to

Solution:

Five division between 55°C and 56°C
One division

=\;\;{56-55}/{5}=\;\;{1}/{5}=-2

It means that thermometer can read 55.2° C

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