Question Discussion & Solution

The correct answer is Udaipur.

• Sorghum research centre has been established in Vallabhnagar Udaipur in Rajasthan.

Key Points

• Sorghum/Jowar is used as food grains.
• The highest Jowar production in the country is in Maharashtra.
• Whereas Rajasthan holds the fourth position in the country.
• Rajasthan has the highest production of Jowar in the central part.
• While Ajmer district ranks fifth in Jowar production.

Additional Information

• The major variety of Jowar in the state is PV-96.
  • Maximum Producing District - Nagaur, Ajmer, Pali.
  • Climate - Warm temperature is required.
  • Rainfall - 35 -150cm
• Alcohol and Beer are made from Sorghum.

The correct answer is option 3 i.e Backup.

Key Points

• Protecting data by copying it from the original source to a different destination is called Backup.
  • Backups can be used to recover data after its loss from data deletion or corruption.

Additional Information​ 

• The activity of creating sectors and tracks on a hard disk is called Formatting.
• The process of unauthorised access to information system is called Hacking.
  • One who does hacking is called Hacker.
  • Hackers are mainly classified as White Hat Hackers, Black Hat Hackers, Gray Hat Hackers.
• Data diddling is the unauthorised changing of data before or during their input to a computer system.

The pattern obtained when the transparent sheet is folded is,

Hence, option 4 is the correct answer.

The mirror image of this image is:

Hence, option (2) is the correct answer.

Key Points

• Microbes belong to diverse organisms – bacteria, fungi, protozoa, viruses.
• Microbes influence man's life in several ways- they are found in clothes, jams, shoes, dead wood, food products, soil, etc.
• Spore Formation is a method in asexual reproduction.
• Spore formation can be seen in the bread mold / Rhizopus.
• The presence of sugar and carbohydrate on bread provides proper conditions for spore formation. 

Rhizopus is the correct option. 

Additional Information

• Yeast is used as a fermentation agent in the bakery (bread industry) and brewery (wine industry). So, Saccharomyces cerevisiae is also called “Baker’s yeast”.
• Wart disease is caused by the fungus Synchytrium endobioticum. 
• Aspergillus is a Fungus genus that belongs to the class Ascomycetes or the sac fungi.