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Class 7 Computer Final Exam Class 7 - Computer Science Final Term Examination (100 Marks) Section A – MCQs (10 Marks) 1. The brain of the computer is called: CPU Monitor Keyboard Mouse 2. Example of system software: Windows MS Word Excel PowerPoint 3. Key used to delete left character: Backspace Delete Enter Shift 4. Full form of URL: Uniform Resource Locator Universal Resource Link Uniform Reference Link Universal Reference Locator 5. Device to input sound: Microphone Printer Speaker Monitor 6. Spreadsheet is used for: Performing calculations Drawing pictures Playing games Sending emails 7. Shortcut key to copy: Ctrl + C Ctrl + V Ctrl + X Ctrl + P 8. Storage device: Pen Drive Scanner Keyboard Monitor 9. E-mail stands for: Electronic Mail Easy Mail Electric Mail Express Mail 10. Part of CPU that performs calculations: ALU CU RAM ROM Section B – Short Answ...

Here are 100 One-Word Question Answers (Class 6–8 Science) : Unit of force? — Newton Process by which plants make food? — Photosynthesis Gas needed for breathing? — Oxygen Closest planet to the Sun? — Mercury SI unit of length? — Metre Device to measure temperature? — Thermometer Hardest natural substance? — Diamond Centre of an atom? — Nucleus Force that pulls objects to Earth? — Gravity Liquid changing into vapour? — Evaporation Vitamin from sunlight? — VitaminD Red planet? — Mars Instrument to see microorganisms? — Microscope Main gas in air? — Nitrogen Unit of electric current? — Ampere Organ that pumps blood? — Heart Green pigment in leaves? — Chlorophyll Vapour changing into liquid? — Condensation Largest planet? — Jupiter Energy from the Sun? — Solar Device to measure time? — Clock Framework of bones? — Skeleton Unit of mass? — Kilogram Gas used in photosynthesis? — CarbonDioxide Sprouting of seed? — Germination Smallest unit of life? — Cell Device to...

Science : Curiosity : 1. The Wonderful World of Science Q. What is observation? Give an example. A. Observation is the careful watching of things to learn facts. For example, noting that plants bend towards sunlight. Q. What is an experiment? Give an example. A. An experiment is a scientific test done to find out something. For example, testing whether seeds grow faster in sunlight. Q. What is a hypothesis? Give an example. A. A hypothesis is a testable idea. For example, “Plants need water to grow.” 2. Diversity in the Living World Q. What is a habitat? Give an example. A. A habitat is the natural home of an organism. For example, a pond is the habitat of fish. Q. What is adaptation? Give an example. A. Adaptation is a feature that helps an organism survive. For example, camels have humps to survive in deserts. Q. What is classification? Give an example. A. Classification is grouping based on similarities. For example, cows and goats are grouped as mamm...

Maths Ordering of numbers Ascending Order Arrange in ascending order: 34, 12, 56, 9 Answer: 9, 12, 34, 56 Arrange in ascending order: 78, 45, 90, 11 Answer: 11, 45, 78, 90 Arrange in ascending order: 120, 102, 210, 201 Answer: 102, 120, 201, 210 Arrange in ascending order: 5, 15, 10, 20 Answer: 5, 10, 15, 20 Arrange in ascending order: 300, 30, 3, 33 Answer: 3, 30, 33, 300 Descending Order Arrange in descending order: 45, 22, 89, 10 Answer: 89, 45, 22, 10 Arrange in descending order: 150, 105, 501, 510 Answer: 510, 501, 150, 105 Arrange in descending order: 9, 19, 29, 39 Answer: 39, 29, 19, 9 Arrange in descending order: 400, 40, 404, 44 Answer: 404, 400, 44, 40 Arrange in descending order: 72, 27, 92, 29 Answer: 92, 72, 29, 27 Make Greatest Number Make the greatest 3-digit number using digits 4, 7, 2 Answer: 742 Make the greatest 4-digit number using 1, 9, 3, 5 Answer: 9531 Make the greatest number using 0, 8, 6 Answer...

Maths What is 14 + 9? Answer: 23 Subtract: 32 − 18 Answer: 14 7 × 9 = ? Answer: 63 81 ÷ 9 = ? Answer: 9 Write the number name of 100. Answer: One hundred What is the place value of 3 in 345? Answer: 300 Arrange in ascending order: 45, 12, 78, 20 Answer: 12, 20, 45, 78 2/3 + 1/3 = ? Answer: 1 5/10 = ? (Simplest form) Answer: 1/2 Convert 3 hours into minutes. Answer: 180 minutes Geometry How many sides does a hexagon have? Answer: 6 How many edges does a cube have? Answer: 12 A square has how many right angles? Answer: 4 What is the name of a 3D shape like a ball? Answer: Sphere How many vertices does a triangle have? Answer: 3 A straight angle measures how many degrees? Answer: 180° How many lines of symmetry does a rectangle have? Answer: 2 Name the shape with 5 sides. Answer: Pentagon Area of square with side 6 cm? Answer: 36 sq cm Perimeter of rectangle (length 10 cm, breadth 4 cm)? ...

Passage 1: A Visit to the Zoo Last Sunday, Riya and her brother Aman went to the city zoo with their parents. The zoo was very big and clean. They saw many animals there. First, they visited the lion’s cage. The lion was sleeping under a tree. Next, they saw monkeys jumping from one branch to another. The monkeys were very playful. After that, they went to see the elephants. The elephants were spraying water with their trunks. Riya liked the giraffe the most because it was very tall and had a long neck. Aman bought some peanuts to feed the deer. They also saw colorful birds in big cages. In the evening, the family ate ice cream and returned home happily. It was a fun and exciting day for everyone. A. Short Answer Questions When did Riya go to the zoo? → Last Sunday. Who went with Riya? → Her brother and parents. Which animal was sleeping? → The lion. What were the monkeys doing? → Jumping from one branch to another. Which animal did Riya like most? → The giraffe...