Multiple Choice Questions (MCQs) play a crucial role in CBSE Class 8 exams, forming the first section of question papers in key subjects and contributing around 20–30% of the total marks. Mastering MCQs is therefore essential for achieving strong academic results.
This article offers important chapter-wise MCQs for Science, Maths, English, and Hindi based on the CBSE Class 8 syllabus. Designed by subject experts, these questions emphasize key concepts—especially in Science—to help students build a clear understanding and prepare effectively for the CBSE Class 8 Science Annual Exam 2026-27.
Take the Class 8 MCQ quiz to find out your strengths and areas where you need improvement. These objective questions will help you cover all the important topics in each subject. You can pick MCQs from any subject based on what you want to study and prepare at your own pace.
Just choose the subject you want to practice and solve as many questions as you can. Regular practice is the key to doing well in your exams.
CBSE Class 8 MCQs Questions Subject -wise |
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MCQ Questions for Class 8 Maths |
MCQ Questions for Class 8 Science |
MCQ Questions for Class 8 Social Science |
MCQ Questions for Class 8 English |
MCQ Questions for Class 8 Hindi |
1. What is the value of 3² + 4²?
A) 25
B) 12
C) 49
D) 7
Answer: A) 25
Solution: 3² = 9 and 4² = 16 → 9 + 16 = 25
2. What is the cube of 5?
A) 25
B) 100
C) 125
D) 15
Answer: C) 125
Solution: 5³ = 5 × 5 × 5 = 125
3. If x = 2, what is the value of 3x + 4?
A) 6
B) 10
C) 12
D) 8
Answer: B) 10
Solution: 3(2) + 4 = 6 + 4 = 10
4. What is the square root of 81?
A) 7
B) 8
C) 9
D) 6
Answer: C) 9
Solution: √81 = 9
5. Find the value of 10% of 200.
A) 10
B) 20
C) 30
D) 40
Answer: B) 20
Solution: 10% of 200 = (10/100) × 200 = 20
6. What is the perimeter of a square with side 6 cm?
A) 12 cm
B) 18 cm
C) 24 cm
D) 36 cm
Answer: C) 24 cm
Solution: Perimeter = 4 × side = 4 × 6 = 24 cm
7. Solve: 15 ÷ 3 × 2
A) 10
B) 5
C) 6
D) 8
Answer: A) 10
Solution: Follow order: 15 ÷ 3 = 5, then 5 × 2 = 10
8. What is the area of a rectangle with length 8 cm and width 5 cm?
A) 13 cm²
B) 40 cm²
C) 30 cm²
D) 20 cm²
Answer: B) 40 cm²
Solution: Area = length × width = 8 × 5 = 40 cm²
9. Which of the following is a prime number?
A) 9
B) 15
C) 17
D) 21
Answer: C) 17
Solution: 17 has only two factors: 1 and 17
10. What is 7 × 8?
A) 54
B) 56
C) 64
D) 48
Answer: B) 56
Solution: 7 × 8 = 56
1. Which part of the plant makes food?
A) Root
B) Stem
C) Leaf
D) Flower
Answer: C) Leaf
Solution: Leaves prepare food by photosynthesis.
2. What is the boiling point of water?
A) 50°C
B) 100°C
C) 90°C
D) 120°C
Answer: B) 100°C
Solution: Water boils at 100°C.
3. Which gas do humans breathe in?
A) Carbon dioxide
B) Oxygen
C) Nitrogen
D) Hydrogen
Answer: B) Oxygen
Solution: Humans need oxygen for breathing.
4. Which organ pumps blood?
A) Brain
B) Lungs
C) Heart
D) Liver
Answer: C) Heart
Solution: The heart circulates blood.
5. What is the unit of force?
A) Joule
B) Watt
C) Newton
D) Meter
Answer: C) Newton
Solution: Force is measured in Newton.
6. Which planet is known as the Red Planet?
A) Earth
B) Mars
C) Venus
D) Jupiter
Answer: B) Mars
Solution: Mars looks red due to iron oxide.
7. What type of energy is stored in food?
A) Heat energy
B) Chemical energy
C) Light energy
D) Electrical energy
Answer: B) Chemical energy
Solution: Food stores chemical energy.
8. Which vitamin do we get from sunlight?
A) Vitamin A
B) Vitamin B
C) Vitamin C
D) Vitamin D
Answer: D) Vitamin D
Solution: Sunlight helps the body make Vitamin D.
9. What is the SI unit of length?
A) Kilometer
B) Meter
C) Centimeter
D) Inch
Answer: B) Meter
Solution: Meter is the SI unit.
10. Which of these is a non-living thing?
A) Tree
B) Dog
C) Rock
D) Human
Answer: C) Rock
Solution: Rocks do not grow or reproduce.
1. Choose the correct noun:
A) Run
B) Happy
C) Book
D) Quickly
Answer: C) Book
Solution: A noun names a person, place, or thing.
2. Identify the verb:
A) Table
B) Jump
C) Blue
D) Fast
Answer: B) Jump
Solution: A verb shows action.
3. What is the plural of "child"?
A) Childs
B) Children
C) Childes
D) Childrens
Answer: B) Children
Solution: "Children" is the correct plural form.
4. Choose the correct article: ___ apple
A) A
B) An
C) The
D) No article
Answer: B) An
Solution: "An" is used before vowel sounds.
5. What is the opposite of "happy"?
A) Sad
B) Angry
C) Fast
D) Big
Answer: A) Sad
Solution: "Sad" is the antonym of happy.
6. Choose the correct sentence:
A) She go to school.
B) She goes to school.
C) She going school.
D) She gone school.
Answer: B) She goes to school.
Solution: Correct verb form is "goes".
7. Identify the adjective:
A) Run
B) Quickly
C) Beautiful
D) Eat
Answer: C) Beautiful
Solution: An adjective describes a noun.
8. What is a synonym of "big"?
A) Small
B) Large
C) Thin
D) Short
Answer: B) Large
Solution: "Large" means the same as big.
9. Choose the correct tense: She ___ playing.
A) is
B) are
C) am
D) be
Answer: A) is
Solution: "She is playing" is correct.
10. Identify the pronoun:
A) Rahul
B) School
C) He
D) Table
Answer: C) He
Solution: Pronouns replace nouns.
1. ‘राम’ किस प्रकार का संज्ञा है?
A) जातिवाचक
B) व्यक्तिवाचक
C) भाववाचक
D) समूहवाचक
Answer: B) व्यक्तिवाचक
Solution: ‘राम’ एक विशेष व्यक्ति का नाम है।
2. ‘खुशी’ किस प्रकार की संज्ञा है?
A) जातिवाचक
B) व्यक्तिवाचक
C) भाववाचक
D) द्रव्यवाचक
Answer: C) भाववाचक
Solution: यह भावना को दर्शाती है।
3. ‘मैं’ कौन सा शब्द है?
A) संज्ञा
B) सर्वनाम
C) क्रिया
D) विशेषण
Answer: B) सर्वनाम
Solution: ‘मैं’ संज्ञा के स्थान पर आता है।
4. ‘सुंदर’ किस प्रकार का शब्द है?
A) क्रिया
B) विशेषण
C) संज्ञा
D) सर्वनाम
Answer: B) विशेषण
Solution: यह किसी की विशेषता बताता है।
5. ‘खाना’ क्या है?
A) संज्ञा
B) सर्वनाम
C) क्रिया
D) विशेषण
Answer: C) क्रिया
Solution: यह कार्य को दर्शाता है।
6. ‘वह स्कूल जाता है।’ में ‘जाता’ क्या है?
A) संज्ञा
B) क्रिया
C) सर्वनाम
D) विशेषण
Answer: B) क्रिया
Solution: यह काम को बताता है।
7. ‘लड़का’ का स्त्रीलिंग क्या है?
A) लड़की
B) महिला
C) बच्ची
D) स्त्री
Answer: A) लड़की
Solution: ‘लड़की’ सही स्त्रीलिंग है।
8. ‘जल’ का पर्यायवाची शब्द क्या है?
A) आग
B) पानी
C) हवा
D) धरती
Answer: B) पानी
Solution: ‘जल’ और ‘पानी’ एक ही अर्थ रखते हैं।
9. ‘दिन’ का विलोम शब्द क्या है?
A) सुबह
B) शाम
C) रात
D) दोपहर
Answer: C) रात
Solution: ‘दिन’ का विपरीत ‘रात’ है।
10. ‘तेज’ का अर्थ क्या है?
A) धीमा
B) तेज़
C) बड़ा
D) छोटा
Answer: B) तेज़
Solution: ‘तेज’ का अर्थ तेज़/फास्ट होता है।
MCQs (Multiple Choice Questions) are objective questions where students choose the correct answer from given options. They are an important part of CBSE exams.
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