The number of students in three classes is in the ratio 3:13:6. If 18 students…
GATE · 2021 · CS · Set 2 · General AptitudeGATE · 2021 · XE · General AptitudeGATE · 2021 · XL · General Aptitude
The number of students in three classes is in the ratio 3:13:6. If 18 students are added to each class, the ratio changes to 15:35:21.
The total number of students in all the three classes in the beginning was:
- A.
22
- B.
66
- C.
88
- D.
110
Attempted by 180 students.
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