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UPSC Combined SO (Grade-B) LDC Exam 2021 & 2022 (Categories I, II, III, VIII & X) – Official Cut-off Marks PDF Released

UPSC Combined SO (Grade-B) LDC Exam 2021 & 2022 (Categories I, II, III, VIII & X) – Official Cut-off Marks PDF Released

The Union Public Service Commission (UPSC) has officially released the cut-off marks for the Combined Section Officers (Grade-B) and Lower Division Clerk (LDC) Examination for the years 2021 and 2022. The cut-off details for Categories I, II, III, VIII and X have been made available on the UPSC website in PDF format for candidates to download. These cut-off marks represent the minimum qualifying scores that candidates needed to achieve in both the written examination and the evaluation of service records.

I’m writing about this update because the announcement of official cut-off marks is a crucial piece of information for all departmental candidates who took part in the examination or are preparing for upcoming cycles. Knowing the exact cut-off marks helps aspirants analyse their performance, understand the competitiveness of each category, and prepare more strategically for future exams. It also ensures transparency in the recruitment process by clarifying how merit is determined for promotions through the departmental route.

About the Combined SO (Grade-B) LDC Examination

The Combined Section Officers (Grade-B) and Lower Division Clerk (LDC) Examination is a departmental competitive exam conducted by UPSC to promote government employees to higher administrative roles within various ministries and departments of the Government of India. It serves as a career progression opportunity for staff members aspiring to reach the Section Officer or Grade-B positions.

The exam generally includes three papers followed by an evaluation of service records:

  • Paper I: Objective-type questions on General Studies and office-related topics
  • Paper II: Conventional-type questions testing writing and drafting skills
  • Paper III: Practical or office procedure-based paper

Only those who qualify in the written test are considered for evaluation based on their Annual Confidential Reports (ACRs) and seniority, which are crucial for the final merit list.

Categories Covered in the 2021 and 2022 Exams

The UPSC has released official cut-off marks for the following categories:

  • Category I – Central Secretariat Service (CSS)
  • Category II – Indian Foreign Service (B)
  • Category III – Railway Board Secretariat Service
  • Category VIII – Ministry of External Affairs
  • Category X – Other participating departments as per the UPSC notification

Each category represents a distinct cadre of officers or departments for which the exam is conducted. The variation in cut-off marks across categories reflects the difference in available vacancies, competition levels, and departmental standards.

Key Details of the Cut-off Marks Notification

ParticularsDetails
Exam NameCombined SO (Grade-B) and LDC Examination
Years Covered2021 and 2022
Categories IncludedI, II, III, VIII, and X
Conducting BodyUnion Public Service Commission (UPSC)
Document TypeOfficial Cut-off Marks PDF
AvailabilityOnline
Official Websitewww.upsc.gov.in

How to Download the Official Cut-off Marks PDF

To check and download the UPSC Combined SO (Grade-B) LDC Cut-off Marks 2021 and 2022, follow these steps:

  1. Visit the official UPSC websitewww.upsc.gov.in
  2. Click on the Examinations tab on the homepage
  3. Select Cut-off Marks from the drop-down menu
  4. Find the link titled Combined SO (Grade-B) LDC Examination, 2021 and 2022
  5. Click to open or download the PDF document containing the cut-off marks for Categories I, II, III, VIII, and X

The PDF includes both written test cut-offs and final stage (after service record evaluation) cut-off marks for transparency.

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Download NCERT Class 11 Biology Hindi Chapter 12 PDF: पादप में शवसन

Download NCERT Class 11 Biology Hindi Chapter 12 PDF: पादप में शवसन

Chapter 12 of NCERT Class 11 Biology, titled पादप में शवसन (Respiration in Plants), is an essential topic for understanding how plants obtain energy for their growth and development. This chapter explains the process of respiration in plants, which is as vital as photosynthesis. While photosynthesis helps plants produce food, respiration allows them to release energy from that food to fuel their functions.

I decided to write about this topic because many students find plant respiration quite tricky at first. They often confuse it with photosynthesis, as both processes occur in plants, but with different purposes. This chapter clarifies how respiration in plants works, how oxygen is used to break down glucose into energy, and why this is crucial for their survival. For students preparing for board exams or competitive exams like NEET, mastering this chapter is vital as it forms a strong base for understanding more complex biological processes.

About Chapter 12: पादप में शवसन (Respiration in Plants)

In Chapter 12, students learn that respiration in plants is the process by which plants convert stored glucose into energy. Unlike animals, plants do not have lungs, so they respire through tiny pores on their leaves, stems, and roots, called stomata. The chapter covers the entire respiratory process, from the breakdown of glucose in the presence of oxygen to the release of energy, water, and carbon dioxide.

The chapter also explains the different types of respiration that plants undergo, including aerobic and anaerobic respiration, and the role of mitochondria in energy production.

Key Topics Covered in Chapter 12

Here’s a quick look at the major topics discussed in this chapter:

1. The Process of Respiration in Plants

  • Respiration is the process of breaking down glucose into energy.
  • It occurs in three main stages: Glycolysis, Krebs Cycle, and Electron Transport Chain (ETC).

2. Aerobic Respiration

  • This type of respiration requires oxygen and takes place in the mitochondria, producing a large amount of energy.
  • The end products are carbon dioxide, water, and energy.

3. Anaerobic Respiration

  • This process occurs when oxygen is scarce and produces less energy.
  • The end products may include lactic acid or alcohol, depending on the plant’s needs.

4. The Role of Stomata

  • Stomata are tiny openings on plant surfaces that allow the exchange of gases like oxygen and carbon dioxide, crucial for respiration.

5. Importance of Respiration for Plants

  • Respiration helps plants release the energy stored in glucose for various activities like growth, reproduction, and repair.

Why This Chapter Matters for Students

Understanding respiration in plants is crucial because it helps students see the complete picture of how plants sustain life. While photosynthesis is all about producing food, respiration breaks down that food to release energy. Both processes are interlinked and are essential for the survival of plants.

For students aiming for competitive exams like NEET or JEE, this chapter is important as it forms the foundation of plant physiology. Respiratory processes are frequently asked in both theory and application-based questions. Understanding the difference between aerobic and anaerobic respiration, and how energy is derived, will not only help students in exams but also in future biology topics related to energy cycles, metabolic pathways, and ecology.

How to Download NCERT Class 11 Biology Chapter 12 PDF (Hindi)

Students can easily download the official Hindi version of NCERT Class 11 Biology Chapter 12 – पादप में शवसन PDF from here.

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