Discussion

Explanation:

Jowar yield (2007) = 368/673

Soyabean yield (2008) = 799/650

Ratio = $\frac{368}{673}$ : $\frac{799}{650}$ ≈ 0.445

From the given options,

1.00 : 2.10 ≈ 0.476

1.21 : 1.89 ≈ 0.64

0.89 : 2.00 = 0.445

0.78 : 1.61 ≈ 0.484

Hence, option (c).

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