If each side of a cube is decreased by 19 \%, then the decrease in surface area is : Option 1: 40 \% Option 2: 34.39 \% Option 3: 38.4 \% Option 4: 19 \%

The answer is '34.39 \%'. View full solution:

JIPMAT - If each side of a cube is decreased by 19 \%, then the decrease in surface area is : | PYQs + Solutions

JIPMAT

Geometry

Medium

$40 \%$

$34.39 \%$

$38.4 \%$

$19 \%$

✅ Correct Option: 2

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