Class 6 से ही विज्ञान (Science) की मजबूत नींव बनाना बहुत जरूरी होता है। अगर इस स्तर पर कॉन्सेप्ट साफ हो जाएँ, तो आगे की कक्षाओं में Science पढ़ना आसान हो जाता है। इसी उद्देश्य से हम आपके लिए लेकर आए हैं Science MCQ for Class 6 with Answers (PDF)।
इस पोस्ट में दिए गए सभी Class 6 Science MCQs NCERT सिलेबस पर आधारित हैं और सरल भाषा में तैयार किए गए हैं, ताकि छात्र आसानी से प्रश्न समझ सकें और सही उत्तर चुन सकें।
यह कंटेंट खास तौर पर उन छात्रों, माता-पिता और शिक्षकों के लिए उपयोगी है जो Chapter-wise Science MCQs की प्रैक्टिस करना चाहते हैं और PDF के रूप में स्टडी मटेरियल डाउनलोड करना चाहते हैं।
Science MCQ for Class 6 with Answers PDF | Chapter Wise Questions
1. Which part of the plant makes food?
- A. Root
- B. Stem
- C. Leaf
- D. Flower
Explanation: Leaves prepare food for the plant through the process of photosynthesis.
2. Which of the following is a living thing?
- A. Stone
- B. Chair
- C. Tree
- D. Book
Explanation: A tree grows, breathes, and reproduces, so it is a living thing.
3. Which gas is essential for breathing?
- A. Carbon dioxide
- B. Nitrogen
- C. Oxygen
- D. Hydrogen
Explanation: Oxygen is required by living organisms for respiration.
4. Which organ pumps blood in the human body?
- A. Brain
- B. Lungs
- C. Heart
- D. Stomach
Explanation: The heart pumps blood to all parts of the body.
5. Which of the following is a source of energy?
- A. Water
- B. Sun
- C. Soil
- D. Air
Explanation: The Sun is the main natural source of energy for Earth.
6. What is the solid form of water called?
- A. Steam
- B. Ice
- C. Rain
- D. Vapor
Explanation: When water freezes, it changes into ice.
7. Which sense organ helps us to see?
- A. Ear
- B. Nose
- C. Eye
- D. Tongue
Explanation: Eyes help us to see objects around us.
8. Which of these is a herbivore?
- A. Lion
- B. Tiger
- C. Cow
- D. Dog
Explanation: Herbivores are animals that eat only plants.
9. Which material is attracted by a magnet?
- A. Wood
- B. Plastic
- C. Iron
- D. Paper
Explanation: Magnets attract materials made of iron.
10. Which planet is known as the Red Planet?
- A. Earth
- B. Venus
- C. Mars
- D. Jupiter
Explanation: Mars is called the Red Planet due to its reddish appearance.
11. Which part of the body helps in breathing?
- A. Heart
- B. Lungs
- C. Liver
- D. Kidney
Explanation: Lungs help us to breathe by taking in oxygen and giving out carbon dioxide.
12. Which of the following is a man-made material?
- A. Cotton
- B. Wool
- C. Silk
- D. Plastic
Explanation: Plastic is a synthetic material made by humans.
13. Which animal is known as the ship of the desert?
- A. Horse
- B. Camel
- C. Elephant
- D. Donkey
Explanation: Camel can survive for long periods in the desert without water.
14. Which process helps plants to make food?
- A. Respiration
- B. Digestion
- C. Photosynthesis
- D. Transpiration
Explanation: Plants make their food using sunlight, water, and carbon dioxide in photosynthesis.
15. Which of these is NOT a sense organ?
- A. Eye
- B. Ear
- C. Nose
- D. Heart
Explanation: Heart is not a sense organ; it pumps blood in the body.
16. Which state of matter has a fixed shape?
- A. Solid
- B. Liquid
- C. Gas
- D. Plasma
Explanation: Solids have a fixed shape and volume.
17. Which vitamin is obtained from sunlight?
- A. Vitamin A
- B. Vitamin B
- C. Vitamin C
- D. Vitamin D
Explanation: Our body makes Vitamin D when skin is exposed to sunlight.
18. Which instrument is used to measure temperature?
- A. Barometer
- B. Thermometer
- C. Speedometer
- D. Weighing balance
Explanation: A thermometer is used to measure temperature.
19. Which gas do plants release during photosynthesis?
- A. Oxygen
- B. Nitrogen
- C. Carbon dioxide
- D. Hydrogen
Explanation: Oxygen is released as a by-product of photosynthesis.
20. Which of the following is a renewable resource?
- A. Coal
- B. Petroleum
- C. Natural gas
- D. Wind
Explanation: Wind is a renewable resource because it does not get exhausted.
21. Which organ helps in digestion of food?
- A. Heart
- B. Lungs
- C. Stomach
- D. Brain
Explanation: The stomach helps in breaking down and digesting food.
22. Which of the following is a non-living thing?
- A. Bird
- B. Fish
- C. Rock
- D. Tree
Explanation: A rock does not grow, breathe, or reproduce, so it is non-living.
23. Which type of animals live both on land and in water?
- A. Mammals
- B. Reptiles
- C. Amphibians
- D. Birds
Explanation: Amphibians can live both on land and in water.
24. Which part of the plant absorbs water from the soil?
- A. Leaf
- B. Stem
- C. Flower
- D. Root
Explanation: Roots absorb water and minerals from the soil.
25. Which force pulls objects towards the Earth?
- A. Magnetic force
- B. Muscular force
- C. Frictional force
- D. Gravitational force
Explanation: Gravity pulls all objects towards the Earth.
26. Which material allows light to pass through it?
- A. Wood
- B. Metal
- C. Glass
- D. Stone
Explanation: Glass is a transparent material that allows light to pass through.
27. Which planet is closest to the Sun?
- A. Earth
- B. Mars
- C. Venus
- D. Mercury
Explanation: Mercury is the closest planet to the Sun.
28. Which part of the body helps us to hear?
- A. Eye
- B. Nose
- C. Ear
- D. Skin
Explanation: Ears help us to hear sounds.
29. Which of the following is used to measure weight?
- A. Thermometer
- B. Barometer
- C. Weighing balance
- D. Stopwatch
Explanation: A weighing balance is used to measure weight.
30. Which of the following is an example of evaporation?
- A. Ice melting into water
- B. Water changing into steam
- C. Steam changing into water
- D. Water freezing into ice
Explanation: Evaporation is the process of liquid changing into gas.
31. Which part of the plant holds it upright?
- A. Root
- B. Leaf
- C. Stem
- D. Flower
Explanation: The stem supports the plant and keeps it upright.
32. Which animal breathes through gills?
- A. Dog
- B. Frog
- C. Fish
- D. Snake
Explanation: Fish use gills to breathe dissolved oxygen in water.
33. Which type of motion is a swinging pendulum?
- A. Circular motion
- B. Rectilinear motion
- C. Oscillatory motion
- D. Random motion
Explanation: A pendulum moves to and fro, which is oscillatory motion.
34. Which vitamin helps in healing wounds?
- A. Vitamin A
- B. Vitamin B
- C. Vitamin C
- D. Vitamin D
Explanation: Vitamin C helps in healing wounds and boosting immunity.
35. Which gas is filled in electric bulbs?
- A. Oxygen
- B. Nitrogen
- C. Hydrogen
- D. Carbon dioxide
Explanation: Nitrogen is used in bulbs to protect the filament.
36. Which part of the eye controls the amount of light entering?
- A. Retina
- B. Pupil
- C. Cornea
- D. Lens
Explanation: The pupil controls the amount of light entering the eye.
37. Which of the following is a natural fiber?
- A. Nylon
- B. Polyester
- C. Rayon
- D. Cotton
Explanation: Cotton is obtained from cotton plants, so it is a natural fiber.
38. Which planet is the largest in our solar system?
- A. Earth
- B. Saturn
- C. Jupiter
- D. Uranus
Explanation: Jupiter is the largest planet in the solar system.
39. Which organ removes waste from the blood?
- A. Heart
- B. Lungs
- C. Kidneys
- D. Liver
Explanation: Kidneys filter waste products from the blood.
40. Which material is best for making electric wires?
- A. Plastic
- B. Rubber
- C. Copper
- D. Wood
Explanation: Copper is a good conductor of electricity.
41. Which type of teeth help in cutting food?
- A. Molars
- B. Premolars
- C. Canines
- D. Incisors
Explanation: Incisors are used for cutting food.
42. Which force slows down moving objects?
- A. Gravitational force
- B. Magnetic force
- C. Frictional force
- D. Muscular force
Explanation: Friction opposes motion and slows objects down.
43. Which process changes liquid water into ice?
- A. Evaporation
- B. Condensation
- C. Freezing
- D. Melting
Explanation: Freezing changes liquid water into solid ice.
44. Which of these animals lays eggs?
- A. Cow
- B. Dog
- C. Hen
- D. Goat
Explanation: Birds like hens reproduce by laying eggs.
45. Which component of food gives energy?
- A. Proteins
- B. Vitamins
- C. Carbohydrates
- D. Minerals
Explanation: Carbohydrates are the main source of energy.
46. Which part of the flower develops into fruit?
- A. Sepal
- B. Petal
- C. Ovary
- D. Stamen
Explanation: The ovary of a flower develops into a fruit.
47. Which instrument is used to measure time?
- A. Thermometer
- B. Barometer
- C. Stopwatch
- D. Ammeter
Explanation: A stopwatch is used to measure time intervals.
48. Which gas is essential for combustion?
- A. Nitrogen
- B. Oxygen
- C. Carbon dioxide
- D. Hydrogen
Explanation: Oxygen is necessary for burning to take place.
49. Which type of soil is best for growing crops?
- A. Sandy soil
- B. Clayey soil
- C. Loamy soil
- D. Rocky soil
Explanation: Loamy soil is fertile and good for farming.
50. Which of the following is a water animal?
- A. Elephant
- B. Tiger
- C. Dolphin
- D. Camel
Explanation: Dolphin lives in water and is adapted for aquatic life.
हमें उम्मीद है कि यह Science MCQ for Class 6 with Answers PDF आपकी पढ़ाई और रिवीजन में मदद करेगा। नियमित रूप से MCQs की प्रैक्टिस करने से Science के कॉन्सेप्ट जल्दी समझ में आते हैं और याद भी रहते हैं।
छात्र इस PDF का उपयोग परीक्षा से पहले रिवीजन के लिए कर सकते हैं, जबकि माता-पिता और शिक्षक इसे प्रैक्टिस वर्कशीट के रूप में इस्तेमाल कर सकते हैं।
अगर आपको यह Class 6 Science MCQ पोस्ट उपयोगी लगे, तो हमारी वेबसाइट पर उपलब्ध अन्य क्लास-वाइज स्टडी मटेरियल भी जरूर देखें।
