CBSE Class 10 Sample Papers 2025-26 – Download PDF, 100 Important Questions with Answers

Agar aap CBSE Class 10 Sample Papers 2025-26 search kar rahe hain to yah post aapke liye bahut hi useful hone wali hai. Yahan par humne CBSE Class 10 Sample Papers 2025-26 ke latest pattern ke anusaar important questions diye hain.

Board exam ki tayari ke liye CBSE Class 10 Sample Papers 2025-26 solve karna bahut jaruri hai. Students ko chahiye ki wo CBSE Class 10 Sample Papers 2025-26 ko dhyan se padhe aur practice kare taki exam me achha score la sake.

CBSE Board har saal naya sample paper jari karta hai jisse students ko exam pattern, marking scheme aur question type ka idea milta hai.

CBSE Class 10 Sample Papers 2025-26 Overview

Board Name	Central Board of Secondary Education (CBSE)
Class	10th
Session	2025-26
Exam Type	Annual Board Exam
Article Type	Sample Paper
Official Website	cbse.gov.in

Class Class 10 Social Science important questions answers

CBSE Class 10 Sample Papers 2025-26 PDF Download

Students official website se subject wise sample paper download kar sakte hain. Sample papers me latest blueprint aur marking scheme di hoti hai.

• Main Subjects:
• Hindi
• English
• Mathematics
• Science
• Social Science
• Sanskrit
• Computer Applications

100 Important Questions Answers

• Q. What is a letter to the editor?
• Ans. It is a formal letter written to the newspaper editor.
• Q. What is reported speech?
• Ans. Reporting someone’s words indirectly.
• Q. What is a metaphor?
• Ans. A figure of speech comparing two things.
• Q. What is a noun?
• Ans. Name of a person, place or thing.
• Q. What is a tense?
• Ans. It shows time of action.

• Q. Who wrote “Dust of Snow”?
• Ans. Robert Frost.
• Q. What is a diary entry?
• Ans. Personal daily record.
• Q. What is active voice?
• Ans. Subject performs the action.
• Q. What is passive voice?
• Ans. Subject receives the action.
• Q. What is a synonym?
• Ans. Word with similar meaning.

• Q. What is an antonym?
• Ans. Opposite meaning word.
• Q. What is comprehension?
• Ans. Reading and understanding passage.
• Q. What is a clause?
• Ans. Group of words with subject and verb.
• Q. Who is the author of “A Letter to God”?
• Ans. G.L. Fuentes.
• Q. What is a formal letter?
• Ans. Official letter format.

• Q. What is editing in grammar?
• Ans. Correction of errors.
• Q. What is a modal verb?
• Ans. Can, could, may, might etc.
• What is article writing?
• Ans. Informative composition.
• What is a phrase?
• Ans. Group of words without subject-verb.
• What is a proverb?
• Ans. Traditional saying.

Section B – Mathematics

• What is quadratic equation?
• Ans. Equation of degree 2.
• What is Pythagoras theorem?
• Ans. a² + b² = c².
• Value of π?
• Ans. 3.14 (approx).
• What is AP?
• Ans. Arithmetic Progression.
• Formula of area of circle?
• Ans. πr².

RBSE Class 10

• What is probability?
• Ans. Chance of event.
• What is linear equation?
• Ans. Equation of degree 1.
• Formula of simple interest?
• Ans. PRT/100.
• What is coordinate geometry?
• Ans. Study of graph points.
• What is triangle?
• Ans. Three-sided polygon.

• Surface area of cube?
• Ans. 6a².
• Volume of cylinder?
• Ans. πr²h.
• What is mean?
• Ans. Average value.
• What is median?
• Ans. Middle value.
• What is mode?
• Ans. Most frequent value.
• What is polynomial?
• Ans. Expression with variables.
• What is zero of polynomial?
• Ans. Value making it zero.
• What is similarity?
• Ans. Same shape.
• What is tangent?
• Ans. Line touching circle.
• What is trigonometry?
• Ans. Study of triangle ratios.

Section C – Science

• What is photosynthesis?
• Ans. Process of making food by plants.
• What is respiration?
• Ans. Energy releasing process.
• What is atom?
• Ans. Smallest particle.
• What is molecule?
• Ans. Group of atoms.
• What is Newton’s first law?
• Ans. Law of inertia.

• What is current?
• Ans. Flow of charge.
• Unit of force?
• Ans. Newton.
• What is reflection?
• Ans. Bouncing of light.
• What is refraction?
• Ans. Bending of light.
• What is cell?
• Ans. Basic unit of life.

• What is DNA?
• Ans. Genetic material.
• What is acid?
• Ans. Substance giving H+ ions.
• What is base?
• Ans. Substance giving OH- ions.
• What is salt?
• Ans. Product of acid and base.
• What is magnet?
• Ans. Object attracting iron.

• What is ecosystem?
• Ans. Living + nonliving interaction.
• What is ozone layer?
• Ans. Protective gas layer.
• What is greenhouse effect?
• Ans. Heat trapping process.
• What is electricity?
• Ans. Flow of electrons.
• What is power?
• Ans. Work per unit time.

• What is chemical reaction?
• Ans. A process in which new substances are formed.

62. What is oxidation?
    Ans. Addition of oxygen or removal of hydrogen.
63. What is reduction?
    Ans. Removal of oxygen or addition of hydrogen.
64. What is alloy?
    Ans. A mixture of two or more metals or a metal and non-metal.
65. What is corrosion?
    Ans. Slow destruction of metal due to reaction with air and moisture.
66. What is human eye?
    Ans. A sense organ that helps us to see objects.
67. What is focal length?
    Ans. Distance between optical centre and principal focus.
68. What is electric circuit?
    Ans. A closed path through which electric current flows.
69. What is Ohm’s Law?
    Ans. V = IR (Voltage is directly proportional to current).
70. What is sustainable development?
    Ans. Development that meets present needs without harming future generations.

• What is democracy?
• Ans. Government by people.
• Who was Mahatma Gandhi?
• Ans. Father of Nation.
• What is federalism?
• Ans. Division of power.
• What is GDP?
• Ans. Gross Domestic Product.
• What is inflation?
• Ans. Rise in prices.
• What is constitution?
• Ans. Supreme law.
• What is secularism?
• Ans. Equal respect for all religions.
• What is globalization?
• Ans. Worldwide trade connection.
• What is resource?
• Ans. Useful material.
• What is agriculture?
• Ans. Farming activity.

Section D – Social Science

81. What is nationalism?
    Ans. A feeling of love and loyalty towards one’s nation.
82. Who was the first President of India?
    Ans. Dr. Rajendra Prasad.
83. What is industrialization?
    Ans. Development of industries in a country.
84. What is poverty?
    Ans. Condition where people lack basic necessities.
85. What is unemployment?
    Ans. Situation when people are willing to work but have no job.

86. What is Election Commission?
    Ans. An independent body that conducts elections in India.
87. What is political party?
    Ans. A group of people who come together to contest elections.
88. What is coalition government?
    Ans. Government formed by two or more political parties.
89. What is urbanization?
    Ans. Growth of cities and urban areas.
90. What is irrigation?
    Ans. Artificial supply of water to crops.

91. What is biodiversity?
    Ans. Variety of plants and animals in a region.
92. What is consumer right?
    Ans. Right of consumers to get safe and fair products.
93. What is taxation?
    Ans. Money collected by government from citizens.
94. What is liberalization?
    Ans. Removal of government restrictions on business.
95. What is globalization?
    Ans. Integration of markets and economies worldwide.

96. What is secular state?
    Ans. A state that treats all religions equally.
97. What is constitution amendment?
    Ans. A change made in the constitution.
98. What is Green Revolution?
    Ans. Increase in food production using modern techniques.
99. What is democracy?
    Ans. Government of the people, by the people, for the people.
100. What is sustainable resource use?
     Ans. Using resources wisely without exhausting them.

Frequently Asked Questions (FAQ) – CBSE Class 10 Sample Papers 2025-26

Q1. CBSE Class 10 Sample Papers 2025-26 kab release honge?
Ans. CBSE generally August se October ke beech official website par Class 10 ke sample papers release karta hai.
Q2. CBSE Class 10 Sample Papers 2025-26 kahan se download karein?
Ans. Students official website cbse.gov.in se subject wise sample paper aur marking scheme PDF download kar sakte hain.
Q3. Kya CBSE Class 10 Sample Papers 2025-26 board exam me help karte hain?
Ans. Haan, sample papers latest exam pattern aur marking scheme ko samajhne me bahut madad karte hain.

Q4. Kya sample paper me diye gaye questions board exam me aate hain?
Ans. Same question directly nahi aate, lekin pattern aur concept similar hote hain.
Q5. CBSE 10th Sample Paper 2025-26 solve karne ka sahi tarika kya hai?
Ans. Time limit set karke real exam ki tarah paper solve karein aur baad me answers check karein.
Q6. Kya marking scheme bhi download karni chahiye?
Ans. Haan, marking scheme se answer likhne ka exact format aur keywords samajh me aate hain.
Q7. Har subject ka sample paper alag hota hai kya?
Ans. Haan, Math, Science, English, Social Science sabke alag-alag sample papers hote hain.

Q7. Har subject ka sample paper alag hota hai kya?
Ans. Haan, Math, Science, English, Social Science sabke alag-alag sample papers hote hain.
Q8. CBSE Class 10 Important Questions 2026 kahan milenge?
Ans. Official sample papers, previous year papers aur NCERT books se important questions milte hain.
Q9. Kitne sample papers practice karne chahiye?
Ans. Har subject ke kam se kam 3–5 sample papers practice karne chahiye.

Q10. Kya sirf sample paper padhkar board exam clear ho sakta hai?
Ans. Sirf sample paper nahi, balki NCERT textbook + revision + practice sab jaruri hai.
Q11. Kya internal choices sample paper me di hoti hain?
Ans. Haan, latest pattern ke according internal choices bhi sample paper me di jati hain.
Q12. Sample paper aur previous year paper me kya difference hai?
Ans. Sample paper naya pattern dikhata hai, jabki previous year paper real exam ka hota hai.