Civil Services OPSC OAS Mock Test Series 2025 Quantitative Aptitude Ratio and Proportion Direct or Indirect Proportion
A company is manufacturing boxes of three types – plastic, wood and glass. The ratio of the numbers of plastic, wood and glass boxes is 2 : 3 : 5. The difference between the numbers of wood and glass boxes is 144. If the number of plastic boxes is increased by 25%, then what will be the number of plastic boxes now?
1
144
2
360
3
216
4
180