The number of students in 3 classes is in the ratio 2 : 3 : 4. If 10 students are increased in each class this ratio changes to 8 : 11 : 14. The total number of students in the three classes in the beginning was-

• ক 135 ✅ সঠিক উত্তর
• খ 140
• গ 125
• ঘ 150