The correct answer is chemical energy.

Key Points

• The dry cell is a type of electric battery which is used for portable electrical devices.
• Electricity is produced through the dry cells from electrochemical energy. Hence, Option 1 is correct.
• A common dry cell is a zinc-carbon cell.
• The electrolyte is immobilized as a paste by a dry cell, with just enough humidity in it to allow current to flow.
• Like a wet cell, a dry cell can work without spilling in any direction, because there is no free liquid in it.
• The versatility makes it ideal for mobile devices.
• The first wet-cell batteries, in comparison, were usually fragile glass containers featuring lead rods sticking from an open-top.
• Hence, they required careful handling to prevent spillage.
• The dry-cell battery development made a significant advance in battery safety and portability.
• Batteries render electricity from chemical energy.
• Batteries consist of one or more different parts, or cells, which contain an electrolyte called a chemical.
• Every cell has two electrodes that are electrically conductive immersed in its electrolyte.
• The electrodes consist of different materials; one releases electrons into the electrolyte, and the other absorbs them.
• Once an electrical system is attached to the electrodes, an electrical current passes through it and supports its operation with electric power.
• The energy contained in the dry cell is therefore in the form of chemical energy.

Additional Information

• Thermal energy
  • It is also called heat energy 
  • It is produced when a rise in temperature causes atoms and molecules to move faster and collide with each other.
  • The energy that comes from the temperature of the heated substance is called thermal energy.
  • Thermal energy is energy that comes from a substance whose molecules and atoms are vibrating faster due to a temperature rise.
• In physical sciences, mechanical energy
  • It is the sum of potential energy and kinetic energy.
  • It is the macroscopic energy associated with a system.
  • The principle of conservation of mechanical energy states that if an isolated system is subject only to conservative forces, then the mechanical energy is constant.
• Nuclear power
  • It is the use of nuclear reactions to produce electricity.
  • Nuclear power can be obtained from nuclear fission, nuclear decay, and nuclear fusion reactions.
  • Presently, the vast majority of electricity from nuclear power is produced by nuclear fission of uranium and plutonium in nuclear power plants.

The logic followed here is:

Option 1 → KPUZ

Option 2 → BGLP

Option 3 → LQVA

Option 4 → TYDI

Hence, the correct answer is "BGLP".

Concept:

ER model describes data as entities, relationships, and attributes. It is a high-level conceptual data model. This model is used to define the data elements and relationships for a specified system.

Entity:

The entity is a thing in the real world with an independent existence. An entity may be an object with physical existence. For example particular person, car or it may be an object with a conceptual existence For example company, job, etc.

Attributes:

Each entity has attributes – the particular properties that describe it.

Relationship:

It is used to describe the relation between two entities.

Explanation:

E-R Diagram is design level task and Relational model is implementation.

The relational model is implemented from E-R Diagram and in this, it gets rid of the multivalued attributes.

Relations produced from the E - R Model will always be in 1NF, that is, Simple atomic values with non-multivalued attributes.

NOTES:

Factors of 35 = 5 × 7

Factors of 90 = 2 × 3 × 3 × 5

Factors of 45 = 3 × 3 × 5

L.C.M of 35, 90 and 45 is 630 i.e [5 × 7 × 2 × 3 × 3 ]

Key Points

• The environment of an organism is all the biotic and abiotic factors that make up its surroundings
• Biotic components are the living things that shape an ecosystem. Example: plants, fungi, animals, bacteria, Blue-Green Algae (BGA), etc.
• Abiotic components are non-living components that influence an ecosystem. 
• Examples of abiotic factors are temperature, air currents, soil, water, sunlight, minerals, etc. 

Important Points

• A virus is considered a connecting link between Living and Non-living things because of its biotic and abiotic characters.

The correct answer is Ranakpur Jain temple.

Key Points

• Ranakpur Jain temple-
  • It is situated on the bank of the Mathai River.
  • Ranakpur is a village located in Desuri tehsil near Sadri town in the Pali district of Rajasthan in western India.
  • It is located between Jodhpur and Udaipur. It is 162 Km from Jodhpur and 91 km from Udaipur, in a valley on the western side of the Aravalli Range.
  • It was Built by Dharan Saha.
  • It is also Known as Dharni Vihar.
  • It is also known as Chaumukha.
  • It is also known as the Forest of pillars.
     

Additional Information

•  Vimal Vasahi Jain temple-
  • It was built by Solanki King Bhimdev's Minister Vimalsaha.
  • It is situated in Sirohi.
  • Its main Architect was Kirtidhar.
  • It is built from White Marble.
  • It is related to Bhagwan Adinath.
• Lun Vasahi Jain temple-
  • It was built by Tejpal and Vastupal, ministers of Chalukya king Dhawal.
  • It is situated in Sirohi.
  • It is related to Bhagwan Neminath Ji.
  • Its main architect was Shoman Dev.
• Neelkanth Jain temple-
  • It is situated in Alwar
  • It is also known as Naugaja.
  • Its main architect was Sarv Dev.