Which one of the following is ‘sticky rice ’ and is a common variety of rice in Assam ?

The correct answer is Bora rice.

Explanation:

Bora rice is a traditional variety of sticky rice (glutinous rice) cultivated primarily in the northeastern Indian state of Assam.

Key details about Bora rice:

1. Sticky Nature: It contains high amounts of amylopectin starch, which gives it a distinct sticky and glutinous texture after cooking.
2. Cultural Significance: It plays an essential role in traditional Assamese cuisine and is widely used during Assamese festivals such as Bihu to make traditional snacks and delicacies like Jolpan and Pitha.
3. GI Tag: Assam's Bora rice has also been granted a Geographical Indication (GI) tag along with Chokuwa rice.

Overview of other options:

• Arborio rice: A high-starch Italian short-grain rice commonly used for making risotto.
• Bomba rice: A short-grain variety of rice primarily cultivated in Spain, famous for its use in paella.
• Ponni rice: A popular non-sticky variety of rice developed and cultivated widely in Tamil Nadu, South India.