Area - Quantitative Aptitude (MCQ) questions for Q. 29281

Q.  Original breadth of a rectangular box is 20 cm. The box was then remade in such a way that its length got increased by 30% but the breadth decreased by 20%. This led to an increase in area by 100sq.cm. What is the new area of the box?
- Published on 11 Apr 17

a. 3600 sq.cm.
b. 3200 sq.cm.
c. 2600 sq.cm.
d. 2500 sq.cm.

ANSWER: 2600 sq.cm.
 
area and perimeter

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