The Ministry of Social Justice and Empowerment had released the first pan-India toll-free helpline number 14567 Elder Line for senior citizens on September 28, 2021.

1. Maharana Sanga was the king of Sisodia Rajput dynasty in Udaipur.

2. Maharana Sanga was called "Hindupat".

3. Maharana Sanga ruled Mewar from 1509 to 1528.

4. Rana Sanga was a brave warrior and ruler, who was famous for his bravery and generosity.

5. He bravely protected his kingdom from the attacks of the Mughal emperors of Delhi, Gujarat and Malwa. He was the most powerful Hindu king of that time.

7. The last rites of Maharana Sanga's body were performed in Mandalgarh.

8. Sangram Singh I (Rana Sanga) was the ruler of Mewar.

9. He was a fierce Rajput king known for his courage and tenacity.

10. Rana Sanga was the grandson of Rana Kumbha and son of Rana Raimal.

11. Mughal emperor Babar defeated the Rajput army led by Rana Sanga of Mewar in the Battle of Khanwa (Bharatpur) in 1527.

12. Babar described him as the greatest Indian king of that time.

13. He was poisoned by his own nobles and died in Kalpi in 1528.

14. He was succeeded by his son Ratan Singh II.

15. Rana Sanga's nicknames include ruins of humans (due to many wounds), ruins of soldiers, part of a soldier, Hindupat etc.

16. Maharana Sanga defeated Babar's army in the battle of Bayana.

Explanation: Most communication waves cannot transmit data accurately over long distances due to the curvature of the earth. They can only do so in the line of sight. However, they are not reflected by the ionosphere like radio waves and can be relayed to a wide area using geostationary satellites.

Explain: -Rent is a cost paid for land as wages and interest are paid  for labour and capital respectively.

1. “Bhavna Jaat” is related to the game of walking.

2. Bhavana Jat was born on 1 March 1996 in Kabra village of Rajasthan.

3. An Indian athlete, who participates in the 20 kilometer race walk.

4. Bhavana Jat won the silver medal in the 10 kilometer event at the Junior National Championship held in Jaipur in 2016.

5. Race walking athlete Bhavana Jat qualified for Olympics 2020 by setting a record in the National Walking Race Championships.