other govt exam DRDO CEPTAM Admin & Allied (A&A) 2022 Mock Test Quantitative Aptitude Mensuration Plane Figures
If the length of a rectangle is increased by 10%, then how much should the breadth be decreased so that there is no change in the area?
1
10%
2
11%
3
\(9 \frac{1}{11}\%\)
4
None of these