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?
A 9:3:3
B 1:2:1
C 1:3:1
D 2:1:1
Answer is B
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