Question Discussion & Solution

People – A, B, C, D, E and F

All are facing north.

1. C is sitting 2^nd to the left of D.

2. Only two person sits between A and B.

3. E is sitting at the extreme left end and neither F nor A is the immediate neighbour of E.

4. B is sitting to the left of A.

As, F and A are not the immediate neighbours of E, Case I is eliminated and the arrangement with the combination of Case II, thus formed is:

Hence, D is at the extreme right end.

Encapsulation

• It is the process or method to contain the information.
• Wrapping of data and function into a single unit is called data encapsulation
• Encapsulation is a method to hide the data in a single entity or unit along with a method to protect information from outside.
• It can be implemented using by access modifier.  

Important Point:

• Data Abstraction is the method of hiding unwanted information.
• Polymorphism is a feature of OOPs that allows the object to behave differently in different conditions. 
• The objects that help to perform abstraction are encapsulated but the objects that result in encapsulation need not be abstracted.

According to given information:

Explanation:

• Parenchyma, Sclerenchyma, and Collenchyma are the Simple Permanent Plant tissues.
• Xylem and Phloem are the Complex Permanent Plant tissue.
• Sclerenchyma: supporting tissue in higher plants.
• Parenchyma: makes up most of the cells within leaves, flowers, and fruits.
• Collenchyma: provides support, structure, tensile strength, and flexibility which helps the plant to bend.
• Xylem:
  • It is plant tissue that transports food water and other dissolved minerals from roots to other parts of the plant.
• Phloem:
  • The main function of the phloem is to transport food materials from the leaf to other parts of the plant.

The correct answer is In 1960.

• In 1960, the 'State Assessment Organization' was established in Rajasthan.

Key Points

• The State Evaluation Organisation was set up in the State on 1^st April 1960.
• It was set up with the objective of undertaking evaluation of Panchayati Raj and Community Development Programme, and further assigned the task of making an evaluation of development schemes/ projects initiated under different Five Year Plans.
• Presently it is working as an integral part of the State Planning Machinery and conduct the evaluation studies on various subjects, schemes, projects and programmers as required by the State Government as well as by the Central Government.