Question Discussion & Solution

The correct answer is Tecomella Stenosis.

• Tecomella Stenosis is the scientific name of the state flower-Rohira of Rajasthan.

Key Points

• Rohira is the state flower of Rajasthan.
• Its scientific name is Tecomella Stenosis.
• The flower is mainly found in desert and barren areas of the Thar Desert, Rajasthan.

Additional Information

• Lilium is the scientific name of lily flower.
• Helianthus is the scientific name of sunflower.
• Psidium Guajava is the scientific name of Guava.

The correct answer is Copper.

Key Points

• Conductor of electricity
  • In physics and electrical engineering, a conductor is an object or type of material that allows the flow of charge in one or more directions.
  • Materials made of metal are common electrical conductors. 
  • Copper is considered to be a conductor because it conducts the electron current or flow of electrons fairly easily. Most metals are considered to be good conductors of electrical current. Copper is just one of the more popular materials that are used for conductors. Hence, Option 4 is correct.
  • If you have to define the meaning of electrical conductors in the simplest way, they are materials that allow electricity to flow through them easily.
  • If we compare two types of material and the first one allows better flow of electricity through it, then that material is said to be a good conductor of electricity.
  • An electrical conductor allows the electric charges to easily flow through them. The property of conductors to conduct electricity is called conductivity.
  • Such materials offer less opposition or resistance to the flow of charges.
  • Conducting materials allow easy charge transfer because of the free movement of electrons through them.

Additional Information

• • Some examples of conductors of electricity are
    • Copper
    • Aluminum
    • Silver
    • Gold
    • Graphite
    • Platinum
    • Water
    • People

Total number of sarees = 40

Code number written on the 16^th saree = 85091

Code number written on the 29^th saree = 85091 + (29 – 16) = 85091 + 13 = 85104

• The Hydrogen present in acids is responsible for their acidic behaviour.
• An acidic substance donates its H⁺ ions in aqueous solution which causes an imbalance of H⁺ and OH^- ions concentration and make the overall solution acidic.

Basic:

• The Hydroxide ions present in bases is responsible for their basic behaviour.
• A basic substance donates its OH^- ions in aqueous solution which causes an imbalance of H⁺ and OH^- ions concentration and makes the overall solution basic.

The correct answer is Lunkaran.

Key Points

• Lunkaran -
  • He was the son of Jaitra Singh II.
  • He had 9 sons and 3 daughters.
  • He organized the Jaitbandh Yagya and invited Bhati who accepted the Muslim religion for its purification.
  • He made Amir Ali Khan, the Pathan of Kandahar, the turban-changer brother.
  • Amir Ali Khan betrayed him and attacked the fort.
  • Half of the Saka took place during his reign, where men committed saffron but women did not commit Jauhar because of their murder.

Additional Information

• Mulraj I -
  • He was the son of Jaitsi Singh I.
  • Due to a shortage of food items, he decided to perform Saaka.
  • Jaisalmer's first Saaka happened in his reign.
• Ghadsi -
  • He was the son of Ratan Singh.
  • He regained Jaisalmer state from Alauddin Khilaji.
  • He built Ghadsisar pond in Jaisalmer.
• Vijayraj II -
  • He was the son of Dusaj.
  • He was married to Chalukya king Singhraj's daughter.
  • He defeated the king of Uttarpradesh at the request of his mother-in-law.
  • He received the title of Uttar Bhad Kiwad.