state gov UP Police Assistant Operator (Radio Cadre) Mock Test Quantitative Aptitude Mensuration Plane Figures
The perimeter of a rectangle is 272 cm. The length and breadth are in the ratio of 5 ∶ 3. If the length is doubled and breath is tripled, what is the new perimeter?
1
464 cm
2
646 cm
3
878 cm
4
868 cm