Which of the following crops are not grown in the Kharif season ?

Barley and Mustard
Bajra and Rice
Maize and Jowar
Jowar and Rice

The correct answer is (a). Barley and Mustard are Rabi crops, not Kharif crops.

Kharif crops are grown in the rainy season, from June to October. They are sown after the monsoon rains and harvested before the onset of winter. Some common Kharif crops are rice, maize, bajra, jowar, cotton, and sugarcane.

Rabi crops are grown in the winter season, from November to March. They are sown after the winter rains and harvested before the onset of summer. Some common Rabi crops are wheat, barley, mustard, gram, and peas.