Choose the word which is different from the rest.

Wheat
Paddy
Jowar
Mustard

The answer is D. Mustard.

Wheat, paddy, and jowar are all cereal crops, while mustard is a member of the Brassicaceae family, which also includes cabbage, broccoli, and cauliflower.

Wheat is a major cereal crop that is used to make bread, pasta, and other baked goods. Paddy is a type of rice that is grown in flooded fields. Jowar is a type of millet that is grown in dry areas. Mustard is a seed that is used to make mustard oil and mustard seeds.

Mustard is the only option that is not a cereal crop.