The then Chief Minister of Rajasthan, Smt. Vasundhara Raje inaugurated the refinery for Rs 3.75 crore in the Lunkaransar area of Bikaner on October 3, 2014. With this, Rajasthan became the first state in the country to establish this type of refinery. Through this, 11,574.09 kg of olive oil has been produced, given the brand name 'Raj Olive Oil'. Bikaner is also being developed as a centre for olive cultivation.

1. 1st century BC The water harvesting system that taps the flood waters of the Ganga River was at Shringaverapura, located in the present-day Allahabad district of Uttar Pradesh state of India.

2. The system was composed of three percolation-cum-storage tanks, fed by an 11-meter wide and 5-meter deep canal, which diverted flood water from the monsoon-swollen Ganga.

3. During the reign of Chandragupta Maurya, large-scale dams, irrigation systems and harvesting systems were constructed throughout his kingdom.

All of the following statements about jowar are true.

1. Low tides are also called neap tides.

2. . Tides are caused by the gravitational pull exerted by the sun and the moon on Earth’s surface.

3. Spring tides occur on full moon and new moon days

According to the 2011 census, Bihar state has the highest fertility rate in India.

1. Satpura and Vindhya mountain ranges are found in the central western part of India.

2. 'Satpura Series' includes all the parts.

- Rajpipla

- Mahadev

- Macal

1. According to the 2011 census, India's population was 1,210,193,422 (1.21 billion).