Find the height of the given image that is excess to 1 m.

75 cm

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100 cm

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125 cm

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180 cm

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Solution

The correct option is C 125 cm
Total height of the image will be addition of all three colour's height.
$\frac{1}{4}$ m is a quarter of a metre and $\frac{3}{4}$ is three quarters of a metre.
So the total length is 1 quarter + 1 quarter + 3 quarters = 5 quarters
Also we know that one quarter of a m is 25 cm, half of a m is 50 cm and three quarters of a m is 75 cm.
So five quarters of a m = 5 x 25 cm
= 125 cm

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