The table below indicates the result of an experiment during which grains of different colours in two maize cobs were counted
| Maize cob | White | Pink | Red |
| I | 30 | 60 | 30 |
| II | 50 | 99 | 49 |
Which of the following ratios agrees with the result?
9:3:3
1:2:1
1:3:1
2:1:1
2:3:2
Correct answer is B
No explanation has been provided for this answer.