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Science GK

Class 1 Science

Class 1 Science is the job of this URL — practise this topic here, then follow a related set. This is not a mixed GK dump.

Exam science is NCERT-level: everyday physics, basic chemistry, human physiology and environment. You do not need engineering textbooks for SSC or Railway GK.

Wrong answers usually come from mixed-up units, scientists, or processes. Read the explanation, then try a second chapter quiz the same week.

Class 1 Science is grouped under Science GK for Physics, Chemistry and Biology. Use the related links to continue the same cluster instead of leaving the topic after one page.

Start practice
Last updated: 22 Sep 2026 GKSchools Editorial Physics, Chemistry and Biology

Chapter practice

1. Parts of the Body (Eyes, Ears, Hands, Legs, etc.)

Learn about the different parts of the human body and their functions.

  • Eyes: Used to see.
  • Ears: Used to hear.
  • Hands: Used to touch, hold, and carry things.
  • Legs: Used for walking and running.
  • Interactive activities to identify and learn about body parts.
Start Body Parts Exercise

2. Plants and Animals (Basic Plants like Trees, Flowers; Animals like Cat, Dog, Bird)

Learn about different plants and animals that are found around us.

  • Basic plants: Trees, flowers, and shrubs.
  • Animals: Cat, dog, bird, and more.
  • Understand the importance of plants and animals in nature.
Start Plants and Animals Exercise

3. Weather (Sunny, Rainy, Cloudy, Hot, Cold)

Learn about different types of weather conditions.

  • Sunny: Bright and warm weather.
  • Rainy: Weather with rainfall.
  • Cloudy: Overcast weather with clouds.
  • Hot: Warm weather.
  • Cold: Chilly weather.
Start Weather Exercise

4. Animals and Their Homes (For example, a Dog Lives in a Kennel)

Learn about where different animals live and what their homes are called.

  • Dog: Lives in a kennel.
  • Bird: Lives in a nest.
  • Cat: Lives in a house or a small shelter.
  • Interactive activity to match animals with their homes.
Start Animals and Their Homes Exercise

5. Seasons (Summer, Winter, Rainy Season)

Learn about the different seasons and what happens during each one.

Science GK from NCERT, not from rumours

When two options look scientific, the exam usually wants the textbook line. Re-read that NCERT paragraph instead of searching a new website.

Continue in this cluster

You are on Class 1 Science. The next useful click is a related topic, not a random homepage visit.

Frequently asked questions

Which book should I use for science?

NCERT-level science is enough for SSC, Railway and Police GK. Competitive papers do not ask for engineering textbooks.

Where should I open related pages?

Use the related-topic links on this page for the next subject. A random homepage click breaks the study cluster.

Today's 3-step path

Follow this loop every day: mixed test, current affairs, then today's subject. A new set arrives tomorrow.

Streak

Next step

After this page, use these three links — do not open a random page.

Read next

More sets from the same cluster — stay on this topic.

24/7 Test Series

Timed papers with a scorecard — start any time, then return to a related quiz above.