Answer: A) are, are Explanation:

1. Ghaggar-Hakra River is a seasonal river flowing during the rainy season in India and Pakistan.

2. It is known as the Ghaggar River before the Ottu Veer Dam in Haryana and the Hakra River beyond it.

3. According to some scholars, this is the only surviving form of the great Saraswati river that flowed in ancient times.

4. The Ghaggar originates near Shimla in the Shivalik mountains of Himachal Pradesh, during the monsoon rains from Kalka to Ambala in Haryana and Punjab.

5. From here it enters Rajasthan where in a basin it forms Talwara Lake in its course of flow.

1. Lord Shri Devnarayan Ji, the worshipable deity of the Gurjar caste who is said to be the incarnation of Lord Vishnu, was born in Malaseri on the Saptami day of Magh Shukla in Vikram Samvat 968. His father's name was Sawai Bhoj and his mother's name was Sadhu, hence he was known as Sadhu also called his mother's son.

2. Devji's name in childhood was Uday Singh, he was married to Princess Peepal De and two other queens, Nag Kanya and Daitya Kanya. He had a son named Bella who later became the first priest and a daughter named Beeli.