1. The pioneer of the freedom struggle in Alwar was Pt—Harinarayan Sharma, who founded the Untouchability Prevention Association, Valmiki Sangh and Adivasi Sangh.

2. In 1938, Pandit Harinarayan Sharma and Kunjbihari Lal Modi established Prajamandal in Alwar. When this organization was not registered, the struggle started.

3. In April 1940, the elected Municipal Council was formed in Alwar.

4. In the year 1940, workers opposed the collection of donations for the war fund. On this, Harinarayan Sharma and Bholanath Master were arrested and prosecuted.

5. In January 1944, the first session of Prajamandal was held under the chairmanship of Bhavanishankar Sharma. Prajamandal continued to strive for the demand of the formation of a responsible government. In the year 1946, Prajamandal supported the demands of the farmers and supported the proposal of giving them land ownership.

1. Bhimbetka is a Palaeolithic residential site located in Raisen district of Madhya Pradesh.

2. It is a UNESCO World Heritage Site consisting of seven hills and more than 750 rock shelters distributed over 10 km.

3. Bhimbetka rock shelters are the oldest signs of human life in India. They provide important information about the life, culture and art of early man.

4. Bhimbetka was discovered by Dr. Vishnu Sridhar Wakankar in 1957. It was declared a site of national importance by the Archaeological Survey of India, Bhopal Division in 1990.

The process of copying files to a CD is called burning.

1. The full form of CD ROM is Compact Disc Read Only Memory. It is a storage device that can contain data as well as media files.

2. Burning is the process of copying media files like movies, pictures, etc. to a CD.

3. Ripping is the process of copying media files from a CD to a computer.

4. Zipping is the process that compresses a file into a folder to reduce the space used.

5. Digitization is converting information into digital format.