Advertisement
| mcq on nmr spectroscopy: Multiple Choice Questions (MCQ) in Food Technology P.M. Kotecha, U.D. Chavan, 2019-01-01 This invaluable book furnishes exhaustive, single coverage of more than 3900 multiple choice questions with answer on Food Process Technology, Food Engineering, Food Chemistry and Nutrition, Food Microbiology and safety, Food Business Management and Overall Food Technology and much more. Written by experts related resource person, the MCQ in Food Technology is an indispensable resource for agricultural, food scientists and technologists, post harvest technologists, and upper level undergraduate and graduate students in these disciplines. |
| mcq on nmr spectroscopy: Basic Concepts of Plant Biotechnology (With MCQ's) V. Prakash, N. Tripathi, 2018-10-01 The book entitled “Basic Concepts of Plant Biotechnology (with MCQs)” has been publishing when the recombinant DNA and sequencing of human and many plant genomes have been completed. This book contains almost 3000 multiple choice questions as well as fill in the blanks with answers covering all aspects of molecular biological systems of prokaryotes and eukaryotes. In writing the first edition, the aim is to provide all simple and difficult questions for weak students in plant molecular biology that have no more knowledge and have more problems in solving the questions. Therefore, in this book we included questions belongs to all basic concept of molecular biology which will provide strong knowledge to students preparing for competitive exams of life science like CSIR-NET, DBT-JRF, ICMR-JRF, ICAR-NET, ARS, PSC, graduate and post-graduate exams. |
| mcq on nmr spectroscopy: Gate Life Science Biochemistry [XL-Q] Question Answer Book 3000+ MCQ As Per Updated Syllabus DIWAKAR EDUCATION HUB , 2022-07-06 GATE Biochemistry [Life Science] [Code- XL -Q] Practice Sets Part of Life Science [XL] 2800 + Question Answer With Explanations [Mostly] Highlights of Question Answer – Covered All 6 Chapters/Subjects Based MCQ As Per Syllabus In Each Chapter[Unit] Given 400 MCQ In Each Unit You Will Get 400 + Question Answer Based on [Multiple Choice Questions (MCQs)Multiple Select Questions (MCQs) Total 2800 + Questions Answer [Explanations of Hard Type Questions] Design by Professor & JRF Qualified Faculties |
| mcq on nmr spectroscopy: MCQ’s in Microbiology: Advanced Balaram Mohapatra, Swati Pattnaik, D.K. Verma , Shivlata Landhanam , Jaya Chakraborty , Jyotirmayee Pradhan, Poulomi Sarkar , 2020-01-10 It is specifically designed to boost the cutting edge knowledge of students and improve their focus on the next generation developmental skills on Microbiology for making it as their carrier. This book can bring a light for the students, those are going to write in the CSIR-UGC NET, ICMR-NET, DBT-JRF, PG-Combined entrance exams, ICAR-NET, ASRB-NET, GATE, SLET, SAUs and other combined entrance examinations. All the questions of this book are assembled from standard textbooks of microbiology covering all the area of microbiology. The authors hope this book will surely assist the young minds to crack the examinations in a easy and simple way and will definitely useful to the researchers to clarify the doubts that often come during the research work. We also request and welcome our judging audience (readers) to send their valuable suggestions for further improvement of this book. |
| mcq on nmr spectroscopy: CUET PG Food Science & Technology [SCQP12] Question Bank Book [MCQ] 3000+ Question Answer Chapter Wise As Per Updated Syllabus , 2024-02-06 CUET-PG Food Science & Technology [SCQP12] Question Bank 3000+ Chapter wise question With Explanations As per Updated Syllabus [ cover all 27 chapters] Highlights of CUET PG Food Science & Technology [SCQP12] Question Bank- 3000+ Questions Answer [MCQ] 94 MCQ of Each Chapter [Unit wise] As Per the Updated Syllabus Include Most Expected MCQ as per Paper Pattern/Exam Pattern All Questions Design by Expert Faculties & JRF Holder |
| mcq on nmr spectroscopy: Gate Life Science Zoology [XL-T] Question Answer Book 4000+ MCQ As Per Updated Syllabus Diwakar Education Hub, 2022-09-19 GATE Zoology [Life Science] [Code- XL -T] Practice Sets Part of Life Science [XL] 4000 + Question Answer [MCQ/MSQ] Highlights of Question Answer – Covered All 11 Chapters/Subjects Based MCQ/MSQ As Per Syllabus In Each Chapter[Unit] Given 350+ MCQ/MSQ In Each Unit You Will Get 350 + Question Answer Based on [Multiple Choice Questions (MCQs)Multiple Select Questions (MSQs) Total 4000 + Questions Answer [Explanations of Hard Type Questions] Design by Professor & JRF Qualified Faculties |
| mcq on nmr spectroscopy: Applications of NMR Spectroscopy: Volume 2 Atta-ur Rahman, M. Iqbal Choudhary, 2015-12-10 Applications of NMR Spectroscopy, Volume 2, originally published by Bentham and now distributed by Elsevier, presents the latest developments in the field of NMR spectroscopy, including the analysis of plant polyphenols, the role of NMR spectroscopy in neuroradiology, NMR–based sensors, studies on protein and nucleic acid structure and function, and mathematical formations for NMR spectroscopy in structural biology. The fully illustrated chapters contain comprehensive references to the recent literature. The applications presented cover a wide range of the field, such as drug development, medical imaging and diagnostics, food science, mining, petrochemical, process control, materials science, and chemical engineering, making this resource a multi-disciplinary reference with broad applications. The content is ideal for readers who are seeking reviews and updates, as it consolidates scientific articles of a diverse nature into a single volume. Sections are organized based on disciplines, such as food science and medical diagnostics. Each chapter is written by eminent experts in the field. - Consolidates the latest developments in NMR spectroscopy into a single volume - Authored and edited by world-leading experts in spectroscopy - Features comprehensive references to the most recent related literature - More than 65 illustrations aid in the retention of key concepts |
| mcq on nmr spectroscopy: Revision MCQs and EMIs for the MRCPsych Basant K Puri, Roger Ho, Ian Treasden, 2011-03-25 This new revision guide with over 1500 questions, reasoned answers and links to explanatory text gives a comprehensive range of multiple choice questions (MCQs) and extended matching items (EMIs). Complete with sample papers, this book provides everything you need for the written parts of the MRCPsych and comparable higher postgraduate examinations in psychiatry. Contains over 550 MCQs and 350 EMIs divided into syllabus topics Includes full-length sample exam papers for Parts 1, 2 and 3 of the MRCPsych Challenging questions written to bring out key learning points Full, detailed answers and links to revision and remediation Prepared by experienced teachers and writers of examination questions This book is essential for all psychiatrists preparing for the written MRCPsych and similar examinations, allowing candidates to approach the exam with confidence. |
| mcq on nmr spectroscopy: Analyst-Chemist Exam-Chemistry Subject Practice Sets & Papers eBook Chandresh Agrawal, Nandini Books, 2025-02-19 SGN. The Analyst-Chemist Exam-Chemistry Subject Practice Sets & Papers eBook Covers Objective Questions With Answers. |
| mcq on nmr spectroscopy: Chemist-Junior Chemist Exam PDF-Chemistry Subject Practice Sets eBook Chandresh Agrawal, Nandini Books, 2025-01-15 SGN. The Chemist-Junior Chemist Exam PDF-Chemistry Subject Practice Sets eBook Covers Objective Questions With Answers. |
| mcq on nmr spectroscopy: BIS Exam PDF-Technical Assistant (Lab) Chemical eBook PDF Chandresh Agrawal, nandini books, 2024-06-12 SGN.The eBook BIS-Technical Assistant (Lab) Chemical Covers Chemistry Subject Objective Questions From Various Exams With Answers. |
| mcq on nmr spectroscopy: Fourier Transform N.M.R. Spectroscopy D. Shaw, NMR, 1984 |
| mcq on nmr spectroscopy: OPSC Assistant Chemist Exam PDF-Group B-Chemistry Subject Practice Sets Only eBook Chandresh Agrawal, Nandini Books, 2025-01-04 SGN. The OPSC Assistant Chemist Exam PDF-Group B-Chemistry Subject Practice Sets Only eBook Covers Objective Questions With Answers. |
| mcq on nmr spectroscopy: FDA Maharashtra Exam PDF-Analytical Chemist Exam-Chemistry Subject Practice Sets eBook Chandresh Agrawal, Nandini Books, 2025-01-10 SGN. The FDA Maharashtra Exam PDF-Analytical Chemist Exam-Chemistry Subject Practice Sets eBook Covers Objective Questions With Answers. |
| mcq on nmr spectroscopy: Kerala PSC Exam PDF-Scientific Assistant (Chemistry) Exam-Chemistry Subject Practice Sets eBook Chandresh Agrawal, Nandini Books, 2025-01-15 SGN. The Kerala PSC Exam PDF-Scientific Assistant (Chemistry) Exam-Chemistry Subject Practice Sets eBook Covers Objective Questions With Answers. |
| mcq on nmr spectroscopy: HURL Exam-Hindustan Urvarak & Rasayan Ltd-Officer (E & QC) Exam-Chemistry Subject Practice Sets eBook Chandresh Agrawal, Nandini Books, 2025-01-12 SGN. The HURL Exam-Hindustan Urvarak & Rasayan Ltd-Officer (E & QC) Exam-Chemistry Subject Practice Sets eBook Covers Objective Questions With Answers. |
| mcq on nmr spectroscopy: TSPSC-Assistant Chemist Exam PDF Chemistry Subject PDF eBook Chandresh Agrawal, nandini books, 2025-02-08 SGN.The TSPSC--Assistant Chemist Exam PDF Chemistry Subject PDF eBook Covers Objective Questions From Various Competitive Exams With Answers. |
| mcq on nmr spectroscopy: BVFCL Exam PDF - Chemist Trainee Gr-II Exam PDF Brahmaputra Valley Fertilizer Corporation Ltd-Chemistry Subject Only Chandresh Agrawal, nandini books, 2025-01-07 SGN.The BVFCL-Chemist Trainee Gr-II Exam PDF Brahmaputra Valley Fertilizer Corporation Ltd-Chemistry Subject Only Covers Objective Questions From Various Competitive Exams With Answers. |
| mcq on nmr spectroscopy: UPRVUNL Exam PDF-Uttar Pradesh Rajya Vidyut Utpadan Nigam Limited Chemist Grade-II Exam PDF eBook Chandresh Agrawal, nandini books, 2025-02-25 SGN. The Ebook UPRVUNL-Uttar Pradesh Rajya Vidyut Utpadan Nigam Limited Chemist Grade-II Exam Covers Chemistry Subject Objective Questions Asked In Various Exams With Answers. |
| mcq on nmr spectroscopy: NFL MT Exam Book-National Fertilizers Ltd Management Trainee (Chemical Lab) Exam Chemistry Subject Practice Sets eBook Chandresh Agrawal, Nandini Books, 2025-02-03 SGN. The NFL MT Exam Book-National Fertilizers Ltd Management Trainee (Chemical Lab) Exam Chemistry Subject Practice Sets eBook Covers Objective Questions With Answers. |
| mcq on nmr spectroscopy: BIS Exam PDF-Bureau of Indian Standards-Technical Assistant (Laboratory) Exam-Chemistry Subject Practice Sets eBook Chandresh Agrawal, Nandini Books, 2025-01-29 SGN. The BIS Exam PDF-Bureau of Indian Standards-Technical Assistant (Laboratory) Exam-Chemistry Subject Practice Sets eBook Covers Objective Questions With Answers. |
| mcq on nmr spectroscopy: MSEB-MAHAGENCO-Assistant Chemist-Junior Chemist Exam-Chemistry Subject eBook PDF Chandresh Agrawal, Nandini Books, SGN. The MSEB-MAHAGENCO-Assistant Chemist-Junior Chemist Exam-Chemistry Subject eBook PDF Covers Objective Questions With Answers. |
| mcq on nmr spectroscopy: GAIL Exam PDF-GAIL (India) Ltd-Jr. Chemist Exam-Chemistry Subject Practice Sets PDF Chandresh Agrawal, Nandini Books, 2025-01-15 SGN. The GAIL Exam PDF-GAIL (India) Ltd-Jr. Chemist Exam-Chemistry Subject Practice Sets PDF Covers Objective Questions With Answers. |
| mcq on nmr spectroscopy: Kerala PSC Exam PDF-Kerala PSC Laboratory Assistant (Factory) Exam-Chemistry Subject PDF eBook Chandresh Agrawal, nandini books, 2025-01-28 SGN.The Kerala PSC Laboratory Assistant (Factory) Exam-Chemistry Subject PDF eBook Covers Chemistry Objective Questions Asked In Various Exams With Answers. |
| mcq on nmr spectroscopy: RVUNL Junior Chemist Exam PDF - Rajasthan Rajya Vidyut Utpadan Nigam Ltd -Junior Chemist Exam-Chemistry Subject Practice Sets eBook Chandresh Agrawal, Nandini Books, 2025-01-13 SGN. The RVUNL Junior Chemist Exam PDF - Rajasthan Rajya Vidyut Utpadan Nigam Ltd -Junior Chemist Exam-Chemistry Subject Practice Sets eBook Covers Objective Questions With Answers. |
| mcq on nmr spectroscopy: IOCL Exam PDF-Indian Oil Corporation Ltd-Jr. Quality Control Assistant Exam-Chemistry Subject Practice Sets Chandresh Agrawal, Nandini Books, 2025-01-22 SGN. The IOCL Exam PDF-Indian Oil Corporation Ltd-Jr. Quality Control Assistant Exam-Chemistry Subject Practice Sets Covers Objective Questions With Answers. |
| mcq on nmr spectroscopy: NMR in Biological Systems K.V.R. Chary, Girjesh Govil, 2008-04-08 During teaching NMR to students and researchers, we felt the need for a text-book which can cover modern trends in the application of NMR to biological systems. This book covers the entire area of NMR in Biological Sciences (Biomolecules, cells and tissues, animals, plants and drug design). As well as being useful to researchers, this is an excellent book for teaching a course on NMR in Biological Systems. |
| mcq on nmr spectroscopy: GAIL Exam PDF-GAIL (India) Ltd Senior Chemist Exam : Chemistry Subject PDF eBook Chandresh Agrawal, nandini books, 2025-02-07 SGN.The GAIL (India) Ltd Senior Chemist Exam : Chemistry Subject PDF eBook Covers Chemistry Objective Questions Asked In Various Exams With Answers. |
| mcq on nmr spectroscopy: CGPSC-Chhattisgarh Scientific Officer (Chemistry) Exam: Chemistry Subject Ebook-PDF Dr Chandresh Agrawal, nandini books, 2025-03-06 SGN. The Ebook CGPSC-Chhattisgarh Scientific Officer (Chemistry) Exam: Chemistry Subject Covers Objective Questions From Various Competitive Exams With Answers . |
| mcq on nmr spectroscopy: Geo-Scientist Exam PDF-UPSC Combined Geo-Scientist (Preliminary) Exam Chemist Group ‘A’ in GSI and Scientist ‘B’(Chemical) Group ‘A’ and Assistant Chemist Group ‘B’- Chemistry Subject Practice Sets eBook Chandresh Agrawal, Nandini Books, 2024-09-05 SGN. The Geo-Scientist Exam PDF-UPSC Combined Geo-Scientist (Preliminary) Exam Chemist Group ‘A’ in GSI and Scientist ‘B’(Chemical) Group ‘A’ and Assistant Chemist Group ‘B’- Chemistry Subject Practice Sets eBook Covers Objective Questions With Answers. |
| mcq on nmr spectroscopy: Kerala PSC Exam PDF-Junior Chemist Exam Chemistry Subject Practice Sets eBook Chandresh Agrawal, Nandini Books, 2025-01-22 SGN. The Kerala PSC Exam PDF-Junior Chemist Exam Chemistry Subject Practice Sets eBook Covers Objective Questions With Answers. |
| mcq on nmr spectroscopy: Nta Cuet (Pg)-2024 Chemistry Comprehensive Exam Guide | Including Latest Solved Paper & Mock Test Team Prabhat, 2024-02-09 NTA CUET (PG)-2024 CHEMISTRY COMPREHENSIVE GUIDE We present the ‘NTA CUET (PG)-2024 CHEMISTRY COMPREHENSIVE GUIDE’. The book suffices the need of the aspirants in terms of: Latest CUET Solved Paper 2023 Latest Examination Scheme and Syllabus Concise yet In-depth Chapters Readability of the Content Concise yet In-depth Chapters Ample figures and diagrams Solved MCQs Mock Test with Every Module Moreover, the book is supplemented with a Joint Admission Test for Masters (JAM) Mock Test (CHEMISTRY). The book is divided into 3 Parts consisting chapters in detail: PART I : Inorganic Chemistry Module I comprises Periodic Table, Chemical Bonding and Shapes of Compounds, Main Group Elements, Transmission Elements; Module II comprises Bioinorganic Chemsitry, Instrumental Menthods of Analysis, Analytical Chemistry, ; PART II : Organic Chemistry Module I comprises Basic Concepts of Organic Chemistry and strerochemistry, Organice Reaction Mechanism amd Synthetic Application; Module II comprises Qualitative Organic Analysis, Natural Products Chemistry, Aromatic and Heterocyclic Chemistry; PART III : Physical Chemistry Module I comprises Basic Mathematical Concepts, Atomic and Molecular Structure, Theory of Gases, Solid State, Chemical Thermodynamics; Module II comprises Chemical and Phase Equilibria, Electrochemistry, Chemical Kinetics, Adsorption, Spectroscopy. This book serves to be a suitable Study Guide for the aspirants, with focus on Qualitative Preparation and Systematic understanding of the Syllabus and Examination Level. With provision for self-assessment in Mock Tests, this book stands beneficial in imprinting concepts in the mind. |
| mcq on nmr spectroscopy: RCRB Rajasthan Lab Assistant Exam-Chemistry Subject Only PDF-Rajasthan Cooperative Recruitment Board Exam eBook PDF Chandresh Agrawal, Nandini Books, 2025-01-04 SGN.The RCRB Rajasthan Lab Assistant Exam-Chemistry Subject Only PDF-Rajasthan Cooperative Recruitment Board Exam eBook PDF Covers Objective Questions With Answers. |
| mcq on nmr spectroscopy: HURL Exam PDF-Hindustan Urvarak & Rasayan Ltd Engineer Assistant-Junior Engineer Assistant (Ammonia/Urea) Exam Chemistry Subject PDF eBook Chandresh Agrawal, nandini books, 2025-03-09 SGN.The HURL Exam PDF-Hindustan Urvarak & Rasayan Ltd Engineer Assistant-Junior Engineer Assistant (Ammonia/Urea) Exam Chemistry Subject PDF eBook Covers Objective Questions With Answers. |
| mcq on nmr spectroscopy: TSGENCO Chemist Exam PDF-Telangana State Power Generation Corporation Ltd Chemist Exam-Chemistry Subject PDF eBook Chandresh Agrawal, Nandini Books, 2025-04-05 SGN. The TSGENCO Chemist Exam PDF-Telangana State Power Generation Corporation Ltd Chemist Exam-Chemistry Subject PDF eBook Covers Practice Sets. |
| mcq on nmr spectroscopy: UPSC-Deputy Superintending Archaeological Chemist Exam-Chemistry Subject Practice Sets eBook PDF Chandresh Agrawal, Nandini Books, 2025-03-06 SGN. The UPSC-Deputy Superintending Archaeological Chemist Exam-Chemistry Subject Practice Sets eBook PDF Covers Objective Questions With Answers. |
| mcq on nmr spectroscopy: Smart Study Series Pharmacology Vikas Dhikav, Kamal KV, 2012-09-26 Approx. 460 pages |
| mcq on nmr spectroscopy: MSEB-Mahagenco Exam PDF-Lab Chemist Exam-Chemistry Subject Only eBook PDF Chandresh Agrawal, 2025-04-02 SGN. The eBook MSEB-Mahagenco Exam PDF-Lab Chemist Exam-Chemistry Subject Only.Covers Practice Sets With Answers. |
| mcq on nmr spectroscopy: APSC Exam PDF-Assam Scientific Officer Exam Chemistry Subject PDF eBook Chandresh Agrawal, Nandini Books, 2025-03-16 SGN. The APSC Exam PDF-Assam Scientific Officer Exam Chemistry Subject PDF eBook Covers Objective Questions With Answers. |
| mcq on nmr spectroscopy: WBMSC Assistant Analyst Exam PDF-West Bengal Municipal Service Commission Assistant Analyst Exam-Chemistry Subject PDF eBook Chandresh Agrawal, nandini books, 2025-02-25 SGN.The WBMSC Assistant Analyst Exam PDF-West Bengal Municipal Service Commission Assistant Analyst Exam-Chemistry Subject PDF eBook Covers Objective Questions With Answers. |
MCQ - Wikipedia
MCQ may refer to McQ, a 1974 crime action film; McQ Inc, an American defense company based in Pennsylvania; Mathematical Citation Quotient, a measure of the impact of a mathematics …
Free MCQs - Multiple Choice Questions Answers
MCQss.com is a Free Multiple Choice Questions Answers platform. You can use our Free MCQs to practise for any upcoming exam or job interview. These MCQ questions are prepared with …
MCQ Questions and Solutions for all Competitive Exams - Examveda
Discover new way to learn and practice MCQs for SSC, IBPS, Bank PO, Campus selection and other aptitude based exams. Ask questions and be sure for the answers.
What Are MCQ Questions? - Multiple Choice Questions
May 25, 2024 · Multiple Choice Questions, commonly known as MCQs, are a popular and effective way to assess knowledge and understanding. They are used in various settings, from …
What are MCQs? A Comprehensive Guide to 24 Types with Examples
Multiple Choice Questions (MCQs) are a form of test or quiz question that offers multiple choices, typically including one accurate answer and various incorrect ones. Your task is to select the …
MCQ Town
MCQ Town offers a wide selection of free multiple-choice questions (MCQs) for students, educators, and competitive exam aspirants. Prepare for exams with practice quizzes in …
Multiple Choice Questions: Types, Examples & Samples
Dec 12, 2023 · Multiple Choice Questions (MCQs) serve as foundational elements in survey instruments, presenting respondents with a range of answer choices. These questions can …
What is MCQ? Exploring Multiple Choice Question Formats
May 7, 2025 · Understand what MCQs (Multiple Choice Questions) are, explore different question types, and see clear examples. Learn how SpeedExam supports effective MCQ-based …
10 Multiple Choice Questions Types With Examples - SurveySparrow
Jan 17, 2025 · Explore 40+ Multiple choice questions (MCQ), their different types, examples, advantages, and FAQs. Create MCQ for Free with SurveySparrow.
MCQs with Answers | Multiple Choice Questions PDF | MCQsLearn
Solve MCQs with Answers, Multiple Choice Questions PDF for primary, secondary and high school courses. Practice Biology, Chemistry, Physics, Math, Science, Geography, and English …
MCQ - Wikipedia
MCQ may refer to McQ, a 1974 crime action film; McQ Inc, an American defense company based in Pennsylvania; Mathematical Citation Quotient, a measure of the impact of a mathematics …
Free MCQs - Multiple Choice Questions Answers
MCQss.com is a Free Multiple Choice Questions Answers platform. You can use our Free MCQs to practise for any upcoming exam or job interview. These MCQ questions are prepared with …
MCQ Questions and Solutions for all Competitive Exams - Examveda
Discover new way to learn and practice MCQs for SSC, IBPS, Bank PO, Campus selection and other aptitude based exams. Ask questions and be sure for the answers.
What Are MCQ Questions? - Multiple Choice Questions
May 25, 2024 · Multiple Choice Questions, commonly known as MCQs, are a popular and effective way to assess knowledge and understanding. They are used in various settings, from …
What are MCQs? A Comprehensive Guide to 24 Types with Examples
Multiple Choice Questions (MCQs) are a form of test or quiz question that offers multiple choices, typically including one accurate answer and various incorrect ones. Your task is to select the …
MCQ Town
MCQ Town offers a wide selection of free multiple-choice questions (MCQs) for students, educators, and competitive exam aspirants. Prepare for exams with practice quizzes in …
Multiple Choice Questions: Types, Examples & Samples
Dec 12, 2023 · Multiple Choice Questions (MCQs) serve as foundational elements in survey instruments, presenting respondents with a range of answer choices. These questions can …
What is MCQ? Exploring Multiple Choice Question Formats
May 7, 2025 · Understand what MCQs (Multiple Choice Questions) are, explore different question types, and see clear examples. Learn how SpeedExam supports effective MCQ-based …
10 Multiple Choice Questions Types With Examples - SurveySparrow
Jan 17, 2025 · Explore 40+ Multiple choice questions (MCQ), their different types, examples, advantages, and FAQs. Create MCQ for Free with SurveySparrow.
MCQs with Answers | Multiple Choice Questions PDF | MCQsLearn
Solve MCQs with Answers, Multiple Choice Questions PDF for primary, secondary and high school courses. Practice Biology, Chemistry, Physics, Math, Science, Geography, and English …
