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100 GK Questions for Class 7 (With Answers)
📅 Basic Knowledge & Math
- What is the value of π (pi) approximately?
Answer: 3.14
- What is the square root of 144?
Answer: 12
- What is the cube of 4?
Answer: 64
- How many degrees are in a straight angle?
Answer: 180°
- What is 10% of 500?
Answer: 50
- What is the Roman numeral for 500?
Answer: D
- How many sides does a decagon have?
Answer: 10
- What is the LCM of 4 and 6?
Answer: 12
- What is the HCF of 12 and 18?
Answer: 6
- What is the perimeter formula of a square?
Answer: 4 × side
🌍 Geography
- What is the capital of India?
Answer: New Delhi
- Which is the largest continent?
Answer: Asia
- Which is the smallest continent?
Answer: Australia
- Which is the largest ocean?
Answer: Pacific Ocean
- Which is the longest river in the world?
Answer: Nile
- Which river is called the lifeline of Egypt?
Answer: Nile
- Which is the highest mountain in the world?
Answer: Mount Everest
- Which country is the largest by area?
Answer: Russia
- Which desert is the largest hot desert?
Answer: Sahara
- Which continent is called the “Dark Continent”?
Answer: Africa
🌎 Science (Physics & Chemistry)
- What is the SI unit of force?
Answer: Newton
- What is the SI unit of energy?
Answer: Joule
- What is the speed of light?
Answer: 3 × 10⁸ m/s
- What is H₂O?
Answer: Water
- What is CO₂?
Answer: Carbon dioxide
- What is the boiling point of water?
Answer: 100°C
- What is the freezing point of water?
Answer: 0°C
- Which gas supports burning?
Answer: Oxygen
- Which gas do plants absorb?
Answer: Carbon dioxide
- What is evaporation?
Answer: Liquid turning into gas
🧬 Biology
- Which organ pumps blood?
Answer: Heart
- Which organ controls the body?
Answer: Brain
- Which organ helps in breathing?
Answer: Lungs
- How many bones are in the human body?
Answer: 206
- What is the basic unit of life?
Answer: Cell
- Which blood cells fight infection?
Answer: White blood cells
- Which organ filters blood?
Answer: Kidney
- Which part of plant absorbs water?
Answer: Roots
- Which part makes food?
Answer: Leaves
- What is photosynthesis?
Answer: Food making process in plants
📚 English & Grammar
- What is a noun?
Answer: Naming word
- What is a verb?
Answer: Action word
- What is an adjective?
Answer: Describing word
- What is a pronoun?
Answer: Word used instead of noun
- What is the past tense of “go”?
Answer: Went
- What is the plural of “leaf”?
Answer: Leaves
- What is the opposite of “victory”?
Answer: Defeat
- What is a synonym of “quick”?
Answer: Fast
- What punctuation ends a sentence?
Answer: Full stop (.)
- How many letters are in English alphabet?
Answer: 26
🇮🇳 India GK
- Who is the Prime Minister of India?
Answer: (Current PM)
- Who is the President of India?
Answer: (Current President)
- What is the capital of India?
Answer: New Delhi
- What is the national animal?
Answer: Tiger
- What is the national bird?
Answer: Peacock
- What is the national flower?
Answer: Lotus
- What is the national anthem?
Answer: Jana Gana Mana
- Who wrote the national anthem?
Answer: Rabindranath Tagore
- Which is the largest state in India?
Answer: Rajasthan
- Which is the most populated state in India?
Answer: Uttar Pradesh
🌍 World GK
- Which country has the Eiffel Tower?
Answer: France
- Which country is famous for pizza?
Answer: Italy
- Which country has pyramids?
Answer: Egypt
- Which country is famous for chocolates?
Answer: Switzerland
- Which city is called the Big Apple?
Answer: New York
- Which country has kangaroos?
Answer: Australia
- Which is the largest country by area?
Answer: Russia
- Which is the most populated country?
Answer: China
- Which ocean is the largest?
Answer: Pacific Ocean
- Which continent has the most countries?
Answer: Africa
🍎 Food & Health
- Which vitamin comes from sunlight?
Answer: Vitamin D
- Which fruit is called the king of fruits?
Answer: Mango
- Which fruit is rich in Vitamin C?
Answer: Orange
- Which nutrient builds muscles?
Answer: Protein
- Which mineral is important for bones?
Answer: Calcium
- What is a balanced diet?
Answer: A diet with all nutrients
- Why should we drink water?
Answer: To stay hydrated
- Why is exercise important?
Answer: To stay healthy
- What is junk food?
Answer: Unhealthy food
- What should we do before eating?
Answer: Wash hands
🚗 Transport & Technology
- Which vehicle runs on rails?
Answer: Train
- Which vehicle flies in the sky?
Answer: Aeroplane
- Which vehicle travels on water?
Answer: Ship
- What is used for communication?
Answer: Phone
- What is a computer used for?
Answer: Processing data
- What shows computer output?
Answer: Monitor
- What is used to type?
Answer: Keyboard
- What stores data in a computer?
Answer: Memory/Hard disk
- What controls traffic?
Answer: Traffic lights
- What color means go?
Answer: Green
🎉 Fun & Miscellaneous
- How many colors are in a rainbow?
Answer: 7
- What is the baby of a dog called?
Answer: Puppy
- What is the baby of a cat called?
Answer: Kitten
- What is the opposite of “light”?
Answer: Dark
- What is the opposite of “happy”?
Answer: Sad
- What shines at night?
Answer: Moon
- What protects us from rain?
Answer: Umbrella
- What is the shape of Earth?
Answer: Sphere
- How many legs does a spider have?
Answer: 8
- Which animal is man’s best friend?
Answer: Dog
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