Question Discussion & Solution

An ohmmeter is an electrical instrument that measures electrical resistance. Similarly, barometer is a scientific instrument that is used to measure air pressure in a certain environment.

The correct answer is A Central processing unit.

Key Points

• Central Processing Unit(CPU)
  • A CPU is also called a central processor, main processor, or just processor, is the electronic circuitry that executing instructions comprising a computer program.
  • The CPU performs basic arithmetic, logic, controlling, and input/output operations specified by the instructions in the program.
  • The fundamental operation of most CPU's regardless of the physical form they take is to execute a sequence of stored instructions called a program. 
• Instructions cycle in CPU
  • All CPU's follows the following steps in order to complete their operations:
    1. Fetch: The first step, involves retrieving instructions from the program memory.
    2. Decode: The instruction that the CPU fetches from the memory determines what the CPU will do, which is decoded by the instructor decoder.
    3. Execute: In this step, all the desired functions are performed as per the instructions decoded.
• Intel Core
  • ​Intel core are streamlined computers CPU marketed by Intel Corporation.
  • Brand Names: Core, Core 2, Core i3, Core i5, Core i7, Core i9
  • Launched: January 2006
  • Founders: Gordon Moore Robert Noyce
  • Headquarters: Santa Clara, California, USA

Additional Information

We have drawn the figure according to the information given in the question,

(Let the turning points as shown in the figure)

Hence, she is now 15 km East from her starting point.

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.

The pattern followed is