Revision Questions for Class 7 Science. Try first, then reveal the answer. These are exam-oriented practice items, not copied board papers.
Practice questions aligned to NCERT topics used in CBSE classrooms. These are original exam-oriented questions for revision — not official CBSE board papers and not a guarantee of any exam question. Always match the textbook issued by your school and the latest PDFs on ncert.nic.in and cbseacademic.nic.in.
Answers opened: 0
Practice set
Q1MCQ1 markEasyRevision pick
Choose the correct statement related to The Ever-Evolving World of Science in the chapter The Ever-Evolving World of Science.
A. CBSE often tests a concept by asking a daily-life example from the same chapter
B. Measurement must use agreed units
C. The Ever-Evolving World of Science is an NCERT chapter taught in CBSE Class 7 Science
D. Science knowledge can be updated with better evidence
Answer
D. Science knowledge can be updated with better evidence
Explanation
Science knowledge can be updated with better evidence. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 7 · Subject: Science · Chapter: The Ever-Evolving World of Science · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q2MCQ1 markEasy
Choose the correct statement related to The Ever-Evolving World of Science in the chapter The Ever-Evolving World of Science.
A. Safety and ethics in experiments
B. A hypothesis is a testable idea
C. Read the definitions, diagrams and solved examples in the NCERT textbook before practising extra questions
D. If the chapter has a diagram, practise labelling it — many school tests ask for labelled figures
Answer
B. A hypothesis is a testable idea
Explanation
A hypothesis is a testable idea. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 7 · Subject: Science · Chapter: The Ever-Evolving World of Science · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q3MCQ1 markEasy
Choose the correct statement related to The Ever-Evolving World of Science in the chapter The Ever-Evolving World of Science.
A. Write three points from The Ever-Evolving World of Science in your own words; that is enough for a short-answer start
B. Measurement must use agreed units
C. Every chapter ends with keywords or a summary that is useful for one-mark answers
D. Ask: how do we know?
Answer
B. Measurement must use agreed units
Explanation
Measurement must use agreed units. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 7 · Subject: Science · Chapter: The Ever-Evolving World of Science · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q4MCQ1 markEasy
Choose the correct statement related to The Ever-Evolving World of Science in the chapter The Ever-Evolving World of Science.
A. The Ever-Evolving World of Science is an NCERT chapter taught in CBSE Class 7 Science
B. Use the terms used in the NCERT book; do not replace them with unofficial names
C. CBSE often tests a concept by asking a daily-life example from the same chapter
D. Safety and ethics in experiments
Answer
D. Safety and ethics in experiments
Explanation
Safety and ethics in experiments. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 7 · Subject: Science · Chapter: The Ever-Evolving World of Science · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q5MCQ1 markModerateRevision pick
Choose the correct statement related to Ask in the chapter The Ever-Evolving World of Science.
A. Read the definitions, diagrams and solved examples in the NCERT textbook before practising extra questions
B. Mix MCQs with short answers so you remember both facts and explanations from The Ever-Evolving World of Science
C. Ask: how do we know?
D. If the chapter has a diagram, practise labelling it — many school tests ask for labelled figures
Answer
C. Ask: how do we know?
Explanation
Ask: how do we know?. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 7 · Subject: Science · Chapter: The Ever-Evolving World of Science · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q6MCQ1 markEasy
Choose the correct statement related to The Ever-Evolving World of Science in the chapter The Ever-Evolving World of Science.
A. Write three points from The Ever-Evolving World of Science in your own words; that is enough for a short-answer start
B. Every chapter ends with keywords or a summary that is useful for one-mark answers
C. The Ever-Evolving World of Science is an NCERT chapter taught in CBSE Class 7 Science
D. Safety and ethics in experiments
Answer
C. The Ever-Evolving World of Science is an NCERT chapter taught in CBSE Class 7 Science
Explanation
The Ever-Evolving World of Science is an NCERT chapter taught in CBSE Class 7 Science. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 7 · Subject: Science · Chapter: The Ever-Evolving World of Science · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q1MCQ1 markEasyRevision pick
Choose the correct statement related to Exploring Substances: Acidic, Basic, and Neutral in the chapter Exploring Substances: Acidic, Basic, and Neutral.
A. CBSE often tests a concept by asking a daily-life example from the same chapter
B. Acids taste sour; never taste in the lab
C. Litmus is an indicator
D. Exploring Substances: Acidic, Basic, and Neutral is an NCERT chapter taught in CBSE Class 7 Science
Answer
B. Acids taste sour; never taste in the lab
Explanation
Acids taste sour; never taste in the lab. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 7 · Subject: Science · Chapter: Exploring Substances: Acidic, Basic, and Neutral · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q2MCQ1 markEasy
Choose the correct statement related to Exploring Substances: Acidic, Basic, and Neutral in the chapter Exploring Substances: Acidic, Basic, and Neutral.
A. Read the definitions, diagrams and solved examples in the NCERT textbook before practising extra questions
B. If the chapter has a diagram, practise labelling it — many school tests ask for labelled figures
C. Bases feel soapy; never touch unknown chemicals
D. Neutral substances are neither acidic nor basic
Answer
C. Bases feel soapy; never touch unknown chemicals
Explanation
Bases feel soapy; never touch unknown chemicals. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 7 · Subject: Science · Chapter: Exploring Substances: Acidic, Basic, and Neutral · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q3MCQ1 markEasy
Choose the correct statement related to Exploring Substances: Acidic, Basic, and Neutral in the chapter Exploring Substances: Acidic, Basic, and Neutral.
A. Litmus is an indicator
B. Every chapter ends with keywords or a summary that is useful for one-mark answers
C. Write three points from Exploring Substances: Acidic, Basic, and Neutral in your own words; that is enough for a short-answer start
D. Turmeric and china rose are natural indicators in many lessons
Answer
A. Litmus is an indicator
Explanation
Litmus is an indicator. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 7 · Subject: Science · Chapter: Exploring Substances: Acidic, Basic, and Neutral · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q4MCQ1 markEasy
Choose the correct statement related to Exploring Substances: Acidic, Basic, and Neutral in the chapter Exploring Substances: Acidic, Basic, and Neutral.
A. Exploring Substances: Acidic, Basic, and Neutral is an NCERT chapter taught in CBSE Class 7 Science
B. Use the terms used in the NCERT book; do not replace them with unofficial names
C. Neutral substances are neither acidic nor basic
D. CBSE often tests a concept by asking a daily-life example from the same chapter
Answer
C. Neutral substances are neither acidic nor basic
Explanation
Neutral substances are neither acidic nor basic. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 7 · Subject: Science · Chapter: Exploring Substances: Acidic, Basic, and Neutral · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q5MCQ1 markModerateRevision pick
Choose the correct statement related to Exploring Substances: Acidic, Basic, and Neutral in the chapter Exploring Substances: Acidic, Basic, and Neutral.
A. Turmeric and china rose are natural indicators in many lessons
B. Read the definitions, diagrams and solved examples in the NCERT textbook before practising extra questions
C. If the chapter has a diagram, practise labelling it — many school tests ask for labelled figures
D. Mix MCQs with short answers so you remember both facts and explanations from Exploring Substances: Acidic, Basic, and Neutral
Answer
A. Turmeric and china rose are natural indicators in many lessons
Explanation
Turmeric and china rose are natural indicators in many lessons. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 7 · Subject: Science · Chapter: Exploring Substances: Acidic, Basic, and Neutral · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q6MCQ1 markEasy
Choose the correct statement related to Exploring Substances: Acidic, Basic, and Neutral in the chapter Exploring Substances: Acidic, Basic, and Neutral.
A. Exploring Substances: Acidic, Basic, and Neutral is an NCERT chapter taught in CBSE Class 7 Science
B. Neutral substances are neither acidic nor basic
C. Every chapter ends with keywords or a summary that is useful for one-mark answers
D. Write three points from Exploring Substances: Acidic, Basic, and Neutral in your own words; that is enough for a short-answer start
Answer
A. Exploring Substances: Acidic, Basic, and Neutral is an NCERT chapter taught in CBSE Class 7 Science
Explanation
Exploring Substances: Acidic, Basic, and Neutral is an NCERT chapter taught in CBSE Class 7 Science. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 7 · Subject: Science · Chapter: Exploring Substances: Acidic, Basic, and Neutral · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q1MCQ1 markEasyRevision pick
Choose the correct statement related to Electricity: Circuits and Their Components in the chapter Electricity: Circuits and Their Components.
A. A cell provides energy in a simple circuit
B. CBSE often tests a concept by asking a daily-life example from the same chapter
C. Electricity: Circuits and Their Components is an NCERT chapter taught in CBSE Class 7 Science
D. A switch opens or closes a circuit
Answer
A. A cell provides energy in a simple circuit
Explanation
A cell provides energy in a simple circuit. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 7 · Subject: Science · Chapter: Electricity: Circuits and Their Components · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q2MCQ1 markEasy
Choose the correct statement related to Electricity: Circuits and Their Components in the chapter Electricity: Circuits and Their Components.
A. Read the definitions, diagrams and solved examples in the NCERT textbook before practising extra questions
B. If the chapter has a diagram, practise labelling it — many school tests ask for labelled figures
C. A bulb glows when the circuit is complete
D. A closed circuit allows current
Answer
D. A closed circuit allows current
Explanation
A closed circuit allows current. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 7 · Subject: Science · Chapter: Electricity: Circuits and Their Components · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q3MCQ1 markEasy
Choose the correct statement related to Electricity: Circuits and Their Components in the chapter Electricity: Circuits and Their Components.
A. Never experiment with mains electricity
B. Every chapter ends with keywords or a summary that is useful for one-mark answers
C. A switch opens or closes a circuit
D. Write three points from Electricity: Circuits and Their Components in your own words; that is enough for a short-answer start
Answer
C. A switch opens or closes a circuit
Explanation
A switch opens or closes a circuit. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 7 · Subject: Science · Chapter: Electricity: Circuits and Their Components · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q4MCQ1 markEasy
Choose the correct statement related to Electricity: Circuits and Their Components in the chapter Electricity: Circuits and Their Components.
A. A bulb glows when the circuit is complete
B. Use the terms used in the NCERT book; do not replace them with unofficial names
C. Electricity: Circuits and Their Components is an NCERT chapter taught in CBSE Class 7 Science
D. CBSE often tests a concept by asking a daily-life example from the same chapter
Answer
A. A bulb glows when the circuit is complete
Explanation
A bulb glows when the circuit is complete. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 7 · Subject: Science · Chapter: Electricity: Circuits and Their Components · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q5MCQ1 markModerateRevision pick
Choose the correct statement related to Electricity: Circuits and Their Components in the chapter Electricity: Circuits and Their Components.
A. Never experiment with mains electricity
B. Read the definitions, diagrams and solved examples in the NCERT textbook before practising extra questions
C. If the chapter has a diagram, practise labelling it — many school tests ask for labelled figures
D. Mix MCQs with short answers so you remember both facts and explanations from Electricity: Circuits and Their Components
Answer
A. Never experiment with mains electricity
Explanation
Never experiment with mains electricity. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 7 · Subject: Science · Chapter: Electricity: Circuits and Their Components · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q6MCQ1 markEasy
Choose the correct statement related to Electricity: Circuits and Their Components in the chapter Electricity: Circuits and Their Components.
A. Electricity: Circuits and Their Components is an NCERT chapter taught in CBSE Class 7 Science
B. Every chapter ends with keywords or a summary that is useful for one-mark answers
C. A bulb glows when the circuit is complete
D. Write three points from Electricity: Circuits and Their Components in your own words; that is enough for a short-answer start
Answer
A. Electricity: Circuits and Their Components is an NCERT chapter taught in CBSE Class 7 Science
Explanation
Electricity: Circuits and Their Components is an NCERT chapter taught in CBSE Class 7 Science. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 7 · Subject: Science · Chapter: Electricity: Circuits and Their Components · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q1MCQ1 markEasyRevision pick
Choose the correct statement related to The World of Metals and Non-metals in the chapter The World of Metals and Non-metals.
A. CBSE often tests a concept by asking a daily-life example from the same chapter
B. Iron rusts in moist air
C. The World of Metals and Non-metals is an NCERT chapter taught in CBSE Class 7 Science
D. Metals are often lustrous and good conductors
Answer
D. Metals are often lustrous and good conductors
Explanation
Metals are often lustrous and good conductors. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 7 · Subject: Science · Chapter: The World of Metals and Non-metals · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q2MCQ1 markEasy
Choose the correct statement related to The World of Metals and Non-metals in the chapter The World of Metals and Non-metals.
A. Read the definitions, diagrams and solved examples in the NCERT textbook before practising extra questions
B. If the chapter has a diagram, practise labelling it — many school tests ask for labelled figures
C. Non-metals are often dull and poor conductors
D. Uses depend on properties
Answer
C. Non-metals are often dull and poor conductors
Explanation
Non-metals are often dull and poor conductors. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 7 · Subject: Science · Chapter: The World of Metals and Non-metals · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q3MCQ1 markEasy
Choose the correct statement related to The World of Metals and Non-metals in the chapter The World of Metals and Non-metals.
A. Safety with sharp metal tools
B. Iron rusts in moist air
C. Every chapter ends with keywords or a summary that is useful for one-mark answers
D. Write three points from The World of Metals and Non-metals in your own words; that is enough for a short-answer start
Answer
B. Iron rusts in moist air
Explanation
Iron rusts in moist air. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 7 · Subject: Science · Chapter: The World of Metals and Non-metals · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q4MCQ1 markEasy
Choose the correct statement related to The World of Metals and Non-metals in the chapter The World of Metals and Non-metals.
A. Use the terms used in the NCERT book; do not replace them with unofficial names
B. Uses depend on properties
C. The World of Metals and Non-metals is an NCERT chapter taught in CBSE Class 7 Science
D. CBSE often tests a concept by asking a daily-life example from the same chapter
Answer
B. Uses depend on properties
Explanation
Uses depend on properties. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 7 · Subject: Science · Chapter: The World of Metals and Non-metals · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q5MCQ1 markModerateRevision pick
Choose the correct statement related to The World of Metals and Non-metals in the chapter The World of Metals and Non-metals.
A. Mix MCQs with short answers so you remember both facts and explanations from The World of Metals and Non-metals
B. Read the definitions, diagrams and solved examples in the NCERT textbook before practising extra questions
C. If the chapter has a diagram, practise labelling it — many school tests ask for labelled figures
D. Safety with sharp metal tools
Answer
D. Safety with sharp metal tools
Explanation
Safety with sharp metal tools. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 7 · Subject: Science · Chapter: The World of Metals and Non-metals · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q6MCQ1 markEasy
Choose the correct statement related to The World of Metals and Non-metals in the chapter The World of Metals and Non-metals.
A. The World of Metals and Non-metals is an NCERT chapter taught in CBSE Class 7 Science
B. Write three points from The World of Metals and Non-metals in your own words; that is enough for a short-answer start
C. Uses depend on properties
D. Every chapter ends with keywords or a summary that is useful for one-mark answers
Answer
A. The World of Metals and Non-metals is an NCERT chapter taught in CBSE Class 7 Science
Explanation
The World of Metals and Non-metals is an NCERT chapter taught in CBSE Class 7 Science. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 7 · Subject: Science · Chapter: The World of Metals and Non-metals · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q1MCQ1 markEasyRevision pick
Choose the correct statement related to Changes Around Us: Physical and Chemical in the chapter Changes Around Us: Physical and Chemical.
A. CBSE often tests a concept by asking a daily-life example from the same chapter
B. Melting ice is physical
C. Changes Around Us: Physical and Chemical is an NCERT chapter taught in CBSE Class 7 Science
D. A physical change does not make a new substance
Answer
D. A physical change does not make a new substance
Explanation
A physical change does not make a new substance. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 7 · Subject: Science · Chapter: Changes Around Us: Physical and Chemical · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q2MCQ1 markEasy
Choose the correct statement related to Changes Around Us: Physical and Chemical in the chapter Changes Around Us: Physical and Chemical.
A. Read the definitions, diagrams and solved examples in the NCERT textbook before practising extra questions
B. If the chapter has a diagram, practise labelling it — many school tests ask for labelled figures
C. A chemical change makes a new substance
D. Burning is chemical
Answer
C. A chemical change makes a new substance
Explanation
A chemical change makes a new substance. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 7 · Subject: Science · Chapter: Changes Around Us: Physical and Chemical · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q3MCQ1 markEasy
Choose the correct statement related to Changes Around Us: Physical and Chemical in the chapter Changes Around Us: Physical and Chemical.
A. Write three points from Changes Around Us: Physical and Chemical in your own words; that is enough for a short-answer start
B. Every chapter ends with keywords or a summary that is useful for one-mark answers
C. Heat, light or gas can signal a chemical change
D. Melting ice is physical
Answer
D. Melting ice is physical
Explanation
Melting ice is physical. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 7 · Subject: Science · Chapter: Changes Around Us: Physical and Chemical · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q4MCQ1 markEasy
Choose the correct statement related to Changes Around Us: Physical and Chemical in the chapter Changes Around Us: Physical and Chemical.
A. Changes Around Us: Physical and Chemical is an NCERT chapter taught in CBSE Class 7 Science
B. Use the terms used in the NCERT book; do not replace them with unofficial names
C. Burning is chemical
D. CBSE often tests a concept by asking a daily-life example from the same chapter
Answer
C. Burning is chemical
Explanation
Burning is chemical. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 7 · Subject: Science · Chapter: Changes Around Us: Physical and Chemical · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q5MCQ1 markModerateRevision pick
Choose the correct statement related to Changes Around Us: Physical and Chemical in the chapter Changes Around Us: Physical and Chemical.
A. Mix MCQs with short answers so you remember both facts and explanations from Changes Around Us: Physical and Chemical
B. Read the definitions, diagrams and solved examples in the NCERT textbook before practising extra questions
C. Heat, light or gas can signal a chemical change
D. If the chapter has a diagram, practise labelling it — many school tests ask for labelled figures
Answer
C. Heat, light or gas can signal a chemical change
Explanation
Heat, light or gas can signal a chemical change. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 7 · Subject: Science · Chapter: Changes Around Us: Physical and Chemical · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q6MCQ1 markEasy
Choose the correct statement related to Changes Around Us: Physical and Chemical in the chapter Changes Around Us: Physical and Chemical.
A. Changes Around Us: Physical and Chemical is an NCERT chapter taught in CBSE Class 7 Science
B. Write three points from Changes Around Us: Physical and Chemical in your own words; that is enough for a short-answer start
C. Burning is chemical
D. Every chapter ends with keywords or a summary that is useful for one-mark answers
Answer
A. Changes Around Us: Physical and Chemical is an NCERT chapter taught in CBSE Class 7 Science
Explanation
Changes Around Us: Physical and Chemical is an NCERT chapter taught in CBSE Class 7 Science. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 7 · Subject: Science · Chapter: Changes Around Us: Physical and Chemical · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q1MCQ1 markEasyRevision pick
Choose the correct statement related to Adolescence: A Stage of Growth and Change in the chapter Adolescence: A Stage of Growth and Change.
A. Adolescence is the stage between childhood and adulthood
B. CBSE often tests a concept by asking a daily-life example from the same chapter
C. Adolescence: A Stage of Growth and Change is an NCERT chapter taught in CBSE Class 7 Science
D. Nutrition and hygiene matter
Answer
A. Adolescence is the stage between childhood and adulthood
Explanation
Adolescence is the stage between childhood and adulthood. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 7 · Subject: Science · Chapter: Adolescence: A Stage of Growth and Change · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q2MCQ1 markEasy
Choose the correct statement related to Adolescence: A Stage of Growth and Change in the chapter Adolescence: A Stage of Growth and Change.
A. Read the definitions, diagrams and solved examples in the NCERT textbook before practising extra questions
B. If the chapter has a diagram, practise labelling it — many school tests ask for labelled figures
C. Hormones bring changes
D. Respect every classmate’s pace of growth
Answer
C. Hormones bring changes
Explanation
Hormones bring changes. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 7 · Subject: Science · Chapter: Adolescence: A Stage of Growth and Change · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q3MCQ1 markEasy
Choose the correct statement related to Adolescence: A Stage of Growth and Change in the chapter Adolescence: A Stage of Growth and Change.
A. Say no to harmful substances
B. Every chapter ends with keywords or a summary that is useful for one-mark answers
C. Write three points from Adolescence: A Stage of Growth and Change in your own words; that is enough for a short-answer start
D. Nutrition and hygiene matter
Answer
D. Nutrition and hygiene matter
Explanation
Nutrition and hygiene matter. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 7 · Subject: Science · Chapter: Adolescence: A Stage of Growth and Change · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q4MCQ1 markEasy
Choose the correct statement related to Adolescence: A Stage of Growth and Change in the chapter Adolescence: A Stage of Growth and Change.
A. Use the terms used in the NCERT book; do not replace them with unofficial names
B. Adolescence: A Stage of Growth and Change is an NCERT chapter taught in CBSE Class 7 Science
C. Respect every classmate’s pace of growth
D. CBSE often tests a concept by asking a daily-life example from the same chapter
Answer
C. Respect every classmate’s pace of growth
Explanation
Respect every classmate’s pace of growth. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 7 · Subject: Science · Chapter: Adolescence: A Stage of Growth and Change · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q5MCQ1 markModerateRevision pick
Choose the correct statement related to Adolescence: A Stage of Growth and Change in the chapter Adolescence: A Stage of Growth and Change.
A. Read the definitions, diagrams and solved examples in the NCERT textbook before practising extra questions
B. Say no to harmful substances
C. Mix MCQs with short answers so you remember both facts and explanations from Adolescence: A Stage of Growth and Change
D. If the chapter has a diagram, practise labelling it — many school tests ask for labelled figures
Answer
B. Say no to harmful substances
Explanation
Say no to harmful substances. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 7 · Subject: Science · Chapter: Adolescence: A Stage of Growth and Change · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q6MCQ1 markEasy
Choose the correct statement related to Adolescence: A Stage of Growth and Change in the chapter Adolescence: A Stage of Growth and Change.
A. Adolescence: A Stage of Growth and Change is an NCERT chapter taught in CBSE Class 7 Science
B. Every chapter ends with keywords or a summary that is useful for one-mark answers
C. Respect every classmate’s pace of growth
D. Write three points from Adolescence: A Stage of Growth and Change in your own words; that is enough for a short-answer start
Answer
A. Adolescence: A Stage of Growth and Change is an NCERT chapter taught in CBSE Class 7 Science
Explanation
Adolescence: A Stage of Growth and Change is an NCERT chapter taught in CBSE Class 7 Science. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 7 · Subject: Science · Chapter: Adolescence: A Stage of Growth and Change · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q1MCQ1 markEasyRevision pick
Choose the correct statement related to Heat Transfer in Nature in the chapter Heat Transfer in Nature.
A. CBSE often tests a concept by asking a daily-life example from the same chapter
B. Convection is in fluids
C. Heat Transfer in Nature is an NCERT chapter taught in CBSE Class 7 Science
D. Heat flows from hotter to colder
Answer
D. Heat flows from hotter to colder
Explanation
Heat flows from hotter to colder. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 7 · Subject: Science · Chapter: Heat Transfer in Nature · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q2MCQ1 markEasy
Choose the correct statement related to Heat Transfer in Nature in the chapter Heat Transfer in Nature.
A. Conduction is through a solid
B. Read the definitions, diagrams and solved examples in the NCERT textbook before practising extra questions
C. If the chapter has a diagram, practise labelling it — many school tests ask for labelled figures
D. Radiation needs no medium
Answer
A. Conduction is through a solid
Explanation
Conduction is through a solid. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 7 · Subject: Science · Chapter: Heat Transfer in Nature · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q3MCQ1 markEasy
Choose the correct statement related to Heat Transfer in Nature in the chapter Heat Transfer in Nature.
A. Convection is in fluids
B. Land and sea breeze are convection ideas
C. Every chapter ends with keywords or a summary that is useful for one-mark answers
D. Write three points from Heat Transfer in Nature in your own words; that is enough for a short-answer start
Answer
A. Convection is in fluids
Explanation
Convection is in fluids. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 7 · Subject: Science · Chapter: Heat Transfer in Nature · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q4MCQ1 markEasy
Choose the correct statement related to Heat Transfer in Nature in the chapter Heat Transfer in Nature.
A. Radiation needs no medium
B. Use the terms used in the NCERT book; do not replace them with unofficial names
C. CBSE often tests a concept by asking a daily-life example from the same chapter
D. Heat Transfer in Nature is an NCERT chapter taught in CBSE Class 7 Science
Answer
A. Radiation needs no medium
Explanation
Radiation needs no medium. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 7 · Subject: Science · Chapter: Heat Transfer in Nature · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q5MCQ1 markModerateRevision pick
Choose the correct statement related to Heat Transfer in Nature in the chapter Heat Transfer in Nature.
A. Mix MCQs with short answers so you remember both facts and explanations from Heat Transfer in Nature
B. Read the definitions, diagrams and solved examples in the NCERT textbook before practising extra questions
C. Land and sea breeze are convection ideas
D. If the chapter has a diagram, practise labelling it — many school tests ask for labelled figures
Answer
C. Land and sea breeze are convection ideas
Explanation
Land and sea breeze are convection ideas. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 7 · Subject: Science · Chapter: Heat Transfer in Nature · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q6MCQ1 markEasy
Choose the correct statement related to Heat Transfer in Nature in the chapter Heat Transfer in Nature.
A. Write three points from Heat Transfer in Nature in your own words; that is enough for a short-answer start
B. Heat Transfer in Nature is an NCERT chapter taught in CBSE Class 7 Science
C. Every chapter ends with keywords or a summary that is useful for one-mark answers
D. Radiation needs no medium
Answer
B. Heat Transfer in Nature is an NCERT chapter taught in CBSE Class 7 Science
Explanation
Heat Transfer in Nature is an NCERT chapter taught in CBSE Class 7 Science. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 7 · Subject: Science · Chapter: Heat Transfer in Nature · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q1MCQ1 markEasyRevision pick
Choose the correct statement related to Measurement of Time and Motion in the chapter Measurement of Time and Motion.
A. CBSE often tests a concept by asking a daily-life example from the same chapter
B. Speed = distance / time
C. Measurement of Time and Motion is an NCERT chapter taught in CBSE Class 7 Science
D. Uniform motion covers equal distances in equal times
Answer
B. Speed = distance / time
Explanation
Speed = distance / time. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 7 · Subject: Science · Chapter: Measurement of Time and Motion · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q2MCQ1 markEasy
Choose the correct statement related to Measurement of Time and Motion in the chapter Measurement of Time and Motion.
A. A simple pendulum was used historically for time
B. SI unit of time is second
C. Read the definitions, diagrams and solved examples in the NCERT textbook before practising extra questions
D. If the chapter has a diagram, practise labelling it — many school tests ask for labelled figures
Answer
B. SI unit of time is second
Explanation
SI unit of time is second. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 7 · Subject: Science · Chapter: Measurement of Time and Motion · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q3MCQ1 markEasy
Choose the correct statement related to Measurement of Time and Motion in the chapter Measurement of Time and Motion.
A. Write three points from Measurement of Time and Motion in your own words; that is enough for a short-answer start
B. Every chapter ends with keywords or a summary that is useful for one-mark answers
C. Uniform motion covers equal distances in equal times
D. Always write units
Answer
C. Uniform motion covers equal distances in equal times
Explanation
Uniform motion covers equal distances in equal times. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 7 · Subject: Science · Chapter: Measurement of Time and Motion · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q4MCQ1 markEasy
Choose the correct statement related to Measurement of Time and Motion in the chapter Measurement of Time and Motion.
A. A simple pendulum was used historically for time
B. Use the terms used in the NCERT book; do not replace them with unofficial names
C. Measurement of Time and Motion is an NCERT chapter taught in CBSE Class 7 Science
D. CBSE often tests a concept by asking a daily-life example from the same chapter
Answer
A. A simple pendulum was used historically for time
Explanation
A simple pendulum was used historically for time. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 7 · Subject: Science · Chapter: Measurement of Time and Motion · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q5MCQ1 markModerateRevision pick
Choose the correct statement related to Measurement of Time and Motion in the chapter Measurement of Time and Motion.
A. Read the definitions, diagrams and solved examples in the NCERT textbook before practising extra questions
B. Always write units
C. Mix MCQs with short answers so you remember both facts and explanations from Measurement of Time and Motion
D. If the chapter has a diagram, practise labelling it — many school tests ask for labelled figures
Answer
B. Always write units
Explanation
Always write units. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 7 · Subject: Science · Chapter: Measurement of Time and Motion · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
Q6MCQ1 markEasy
Choose the correct statement related to Measurement of Time and Motion in the chapter Measurement of Time and Motion.
A. A simple pendulum was used historically for time
B. Write three points from Measurement of Time and Motion in your own words; that is enough for a short-answer start
C. Measurement of Time and Motion is an NCERT chapter taught in CBSE Class 7 Science
D. Every chapter ends with keywords or a summary that is useful for one-mark answers
Answer
C. Measurement of Time and Motion is an NCERT chapter taught in CBSE Class 7 Science
Explanation
Measurement of Time and Motion is an NCERT chapter taught in CBSE Class 7 Science. The other options mix ideas from nearby topics or reverse the textbook fact.
Meta
Class: Class 7 · Subject: Science · Chapter: Measurement of Time and Motion · Original GKSchools practice (NCERT-aligned, not an official CBSE paper).
FAQs
Are these official CBSE board questions?
No. They are original practice questions aligned to NCERT topics used in CBSE classrooms. Official sample papers are published on cbseacademic.nic.in.
Will these questions appear in the board exam?
Nobody can promise a question. Use them for revision of frequently tested concepts and exam-style practice.
Is the chapter list the latest NCERT list?
Yes, the catalog follows current NCERT textbooks used in CBSE schools (including new middle-stage books such as Ganita Prakash and Curiosity). Always match the book issued by your school.
Where are NCERT solutions?
Open the NCERT-style practice link on this subject or chapter. For word-for-word textbook exercise answers, use the NCERT book itself; we do not copy solution keys from other websites.
What is the suggested URL pattern?
Hub /cbse/, then /cbse/class-7/, then subject and chapter slugs.
Why is this a separate URL?
So students searching for “Revision Questions” land on a filtered set, while the chapter page remains the full 100-question bank. Same facts, different search intent.
Today's 3-step path
Follow this loop every day: mixed test, current affairs, then today's subject. A new set arrives tomorrow.
