Possible response:

Test for Hindi and General Science

Hindi is one of the official languages of India and an important subject in the UPSC exams, especially in the Civil Services (Preliminary) Examination. The Hindi paper (or the Indian Language Paper, if one chooses another language) tests the reading, writing, and comprehension skills of the candidates. The paper has two parts: Part A (30 marks) and Part B (70 marks). Part A consists of multiple-choice questions and Part B requires essay writing and grammar exercises. The syllabus covers topics such as comprehension passages, grammar, vocabulary, idioms, proverbs, and writing skills.

To prepare for the Hindi paper, candidates can follow various strategies, such as:

- Reading Hindi newspapers, magazines, and books to improve their reading and comprehension skills and to learn new words and expressions. Some recommended sources are Dainik Jagran, Amar Ujala, Pratiyogita Darpan, and NCERT Hindi textbooks.
- Practicing grammar exercises and essay writing to enhance their writing skills and to apply the rules of grammar and syntax correctly. Some useful books for this purpose are Lucent's Samanya Hindi, Hindi Vyakaran Aur Rachna, and Hindi Nibandh.
- Taking mock tests and previous year papers to assess their preparation level, identify their strengths and weaknesses, and get familiar with the exam pattern and format. EduRev provides a wide range of Hindi mock tests and study materials for UPSC exams.

General Science (Prelims) by IRS Divey Sethi

General Science is another important subject in the UPSC exams, especially in the Civil Services (Preliminary) Examination. The General Science paper tests the basic knowledge and understanding of the candidates in various fields of science, such as physics, chemistry, biology, environment, and technology. The paper has one part (200 marks) and consists of multiple-choice questions. The syllabus covers topics such as physical and chemical properties of matter, energy, motion, sound, light, electricity, magnetism, atomic structure, periodic table, chemical reactions, organic and inorganic compounds, ecology, biodiversity, climate change, and current affairs related to science and technology.

To prepare for the General Science paper, candidates can follow various strategies, such as:

- Studying the NCERT textbooks of science from Class VI to X to build a strong foundation of the basic concepts and principles of science. EduRev provides NCERT solutions and videos for free.
- Reading popular science books, articles, and magazines to broaden their knowledge and interest in science and to keep up with the latest developments and discoveries. Some recommended sources are Science Reporter, National Geographic, Scientific American, and popular science books by Stephen Hawking, Richard Dawkins, and Carl Sagan.
- Taking mock tests and previous year papers to assess their preparation level, identify their strengths and weaknesses, and get familiar with the exam pattern and format. EduRev provides a wide range of General Science mock tests and study materials for UPSC exams.