Multiple Choice Questions-Chapter 12 (The Wonderful World of Science)-Class 6-Subject Science
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Multiple Choice Questions (MCQs):
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What is science?
a) A way of memorizing facts
b) A method to ask questions and explore the world
c) A collection of random experiments
d) A subject about planets only
Answer: b) A method to ask questions and explore the world -
Which quality is most important for a scientist?
a) Strength
b) Speed
c) Curiosity
d) Silence
Answer: c) Curiosity -
What do scientists do when they find a wrong discovery?
a) Ignore it
b) Change their understanding
c) Stop researching
d) Destroy old research
Answer: b) Change their understanding -
Science can help us understand:
a) Only plants and animals
b) Everything in our surroundings
c) Only planets and stars
d) Only history and geography
Answer: b) Everything in our surroundings -
Which of these is an example of using the scientific method?
a) Guessing an answer without checking
b) Testing a broken pen to find out why it stopped working
c) Reading without thinking
d) Ignoring mistakes in an experiment
Answer: b) Testing a broken pen to find out why it stopped working -
The scientific method involves:
a) Asking questions
b) Making guesses
c) Conducting experiments
d) All of the above
Answer: d) All of the above -
Where can we apply science in daily life?
a) Cooking food
b) Repairing a bicycle
c) Understanding the weather
d) All of the above
Answer: d) All of the above -
What is the first step in the scientific method?
a) Experimenting
b) Asking a question
c) Finding answers immediately
d) Guessing randomly
Answer: b) Asking a question -
Which of these is NOT an example of a scientific approach?
a) Observing plants growing
b) Trying to understand why a bulb is not working
c) Following superstitions without questioning
d) Testing a method to make food last longer
Answer: c) Following superstitions without questioning -
Which of the following is an important part of learning science?
a) Being afraid to ask questions
b) Accepting everything without proof
c) Observing and experimenting
d) Memorizing facts only
Answer: c) Observing and experimenting -
What is a hypothesis?
a) A final answer
b) A random thought
c) A possible explanation that can be tested
d) A conclusion without any test
Answer: c) A possible explanation that can be tested -
Which of these is an example of science in nature?
a) A butterfly transforming from a caterpillar
b) A car running on fuel
c) A robot working in a factory
d) A plane flying in the sky
Answer: a) A butterfly transforming from a caterpillar -
Which tool is commonly used for scientific observation?
a) A microscope
b) A pen
c) A hammer
d) A telephone
Answer: a) A microscope -
What do we call a person who studies and explores science?
a) A historian
b) A scientist
c) A poet
d) A farmer
Answer: b) A scientist -
What should a scientist do if an experiment fails?
a) Quit science
b) Change the data
c) Learn from mistakes and try again
d) Hide the results
Answer: c) Learn from mistakes and try again -
Which of these is a scientific question?
a) What is the capital of India?
b) Why does ice melt in the sun?
c) Who is the best cricket player?
d) Which is the best movie?
Answer: b) Why does ice melt in the sun? -
Which of these is an example of a scientific observation?
a) "The plant grows taller with sunlight."
b) "The moon is beautiful."
c) "Chocolate is the best flavor."
d) "Music makes me happy."
Answer: a) "The plant grows taller with sunlight." -
What do scientists use to test their ideas?
a) Magic
b) Experiments
c) Guesswork
d) Luck
Answer: b) Experiments -
How is science related to technology?
a) Science helps in creating new technology
b) Technology does not need science
c) Science only studies nature
d) Science and technology are completely separate
Answer: a) Science helps in creating new technology -
What is the purpose of an experiment in science?
a) To prove that we are always right
b) To test ideas and gather information
c) To confuse others
d) To make random guesses
Answer: b) To test ideas and gather information
Additional MCQs:
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Which of the following best describes a scientist?
a) Someone who only memorizes facts
b) Someone who asks questions and tests ideas
c) Someone who always knows the answers
d) Someone who never makes mistakes
Answer: b) Someone who asks questions and tests ideas -
Which branch of science studies living organisms?
a) Physics
b) Chemistry
c) Biology
d) Astronomy
Answer: c) Biology -
Which of the following is an example of scientific thinking?
a) Believing everything without proof
b) Testing a method to grow plants faster
c) Guessing answers without checking
d) Ignoring new evidence
Answer: b) Testing a method to grow plants faster -
Why do scientists repeat their experiments?
a) To prove they are never wrong
b) To ensure accuracy and reliability
c) To confuse others
d) To waste time
Answer: b) To ensure accuracy and reliability -
Which of the following is an example of an invention made using science?
a) Gravity
b) Light bulb
c) Rainfall
d) Photosynthesis
Answer: b) Light bulb -
What do we call the process of making careful guesses based on observations?
a) Experiment
b) Hypothesis
c) Conclusion
d) Measurement
Answer: b) Hypothesis -
Which of the following tools is used to measure temperature?
a) Microscope
b) Thermometer
c) Ruler
d) Weighing scale
Answer: b) Thermometer -
How does a scientist record their observations?
a) By making guesses
b) By writing and drawing results
c) By ignoring unexpected results
d) By memorizing everything
Answer: b) By writing and drawing results -
Why do we use units like meters and kilograms in science?
a) To make things confusing
b) To ensure accuracy and consistency
c) To change the results
d) To guess measurements
Answer: b) To ensure accuracy and consistency -
Which of the following is NOT an example of using science in daily life?
a) Cooking food
b) Watching television
c) Sleeping at night
d) Using electricity
Answer: c) Sleeping at night
True or False:
- Science is only about memorizing facts. (False)
- Observation is an important step in science. (True)
- Scientists never change their ideas. (False)
- Science helps us understand the world around us. (True)
- Asking questions is not important in science. (False)
- Technology is based on scientific discoveries. (True)
- Science can be applied in daily life. (True)
- Experiments always give correct results the first time. (False)
- Curiosity is important for scientific discoveries. (True)
- Science is only used in laboratories. ( False)
Match the Following
Column A | Column B |
---|---|
Hypothesis | A possible explanation |
Experiment | A way to test an idea |
Observation | Watching and noting changes |
Curiosity | Asking questions |
Microscope | Tool to see tiny objects |
Scientist | A person who studies science |
Conclusion | Final decision after testing |
Invention | A new discovery or creation |
Sun | Main source of energy |
Scientific method | A step-by-step process to test ideas |
Assertion and Reasoning Questions:
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Assertion (A): Science helps us find answers to questions.
Reason (R): Science follows a systematic process called the scientific method.
Answer: (Both A and R are true, and R explains A.) -
Assertion (A): Observations are important in science.
Reason (R): Observations help scientists collect information for experiments.
Answer: (Both A and R are true, and R explains A.) -
Assertion (A): The scientific method always gives correct answers.
Reason (R): Science is a continuous process and new discoveries can change past ideas.
Answer: (A is false, but R is true.) -
Assertion (A): Technology is not related to science.
Reason (R): Technology is developed using scientific knowledge.
Answer: (A is false, but R is true.) -
Assertion (A): Asking questions is important in science.
Reason (R): Questions help scientists explore and discover new things.
Answer: (Both A and R are true, and R explains A.)
To Learn More MCQs Click below:
Chapter 1- The Wonderful World of Science
Chapter 2- Diversity in the Living World
Chapter 3- Mindful Eating: A Path to a Healthy Body
Chapter 4- Exploring Magnets
Chapter 5- Measurement of Length and Motion
Chapter 6- Materials Around Us
Chapter 7- Temperature and its Measurement
Chapter 8- A Journey through States of Water
Chapter 9- Methods of Separation in Everyday Life
Chapter 10- Living Creatures: Exploring their Characteristics
Chapter 11- Nature’s Treasures
Chapter 12- Beyond Earth
GOOD
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