CBSE – Class 7 Questions

Science
Q. What is photosynthesis?
A. Plants make food using sunlight.
Science
Q. What is chlorophyll?
A. Green pigment in plants.
Science
Q. What is temperature?
A. Measure of hotness or coldness.
Science
Q. What is acid?
A. Substance with sour taste.
Maths
Q. What are integers?
A. Positive, negative numbers and zero.
Maths
Q. Equivalent fractions?
A. Fractions with same value.
Maths
Q. What is variable?
A. Symbol representing value.
Maths
Q. Parallel lines?
A. Lines that never meet.
Science
Q. What is speed?
A. Distance per time.
Science
Q. Reflection of light?
A. Bouncing back of light.
Maths
Q. 4×5?
A. 20
Maths
Q. 20÷4?
A. 5
Science
Q. Vertebrates?
A. Animals with backbone.
Science
Q. Unit of temperature?
A. Celsius
Maths
Q. Straight angle?
A. 180°
Science
Q. What is photosynthesis? (Class 7)
A. Photosynthesis is the process by which green plants prepare food using sunlight.
Science
Q. Define evaporation. (Class 7)
A. Evaporation is the process of liquid changing into vapour at any temperature.
Science
Q. State Newton's first law. (Class 7)
A. An object remains at rest or in motion unless acted upon by an external force.
Science
Q. What is photosynthesis? (Class 7)
A. Photosynthesis is the process by which green plants prepare food using sunlight.
Science
Q. Define evaporation. (Class 7)
A. Evaporation is the process of liquid changing into vapour at any temperature.
Science
Q. State Newton's first law. (Class 7)
A. An object remains at rest or in motion unless acted upon by an external force.
Science
Q. What is photosynthesis? (Class 7)
A. Photosynthesis is the process by which green plants prepare food using sunlight.
Science
Q. Define evaporation. (Class 7)
A. Evaporation is the process of liquid changing into vapour at any temperature.
Science
Q. State Newton's first law. (Class 7)
A. An object remains at rest or in motion unless acted upon by an external force.
Science
Q. What is photosynthesis? (Class 7)
A. Photosynthesis is the process by which green plants prepare food using sunlight.
Science
Q. Define evaporation. (Class 7)
A. Evaporation is the process of liquid changing into vapour at any temperature.
Science
Q. State Newton's first law. (Class 7)
A. An object remains at rest or in motion unless acted upon by an external force.
Science
Q. What is photosynthesis? (Class 7)
A. Photosynthesis is the process by which green plants prepare food using sunlight.
Science
Q. Define evaporation. (Class 7)
A. Evaporation is the process of liquid changing into vapour at any temperature.
Science
Q. State Newton's first law. (Class 7)
A. An object remains at rest or in motion unless acted upon by an external force.
Science
Q. What is photosynthesis? (Class 7)
A. Photosynthesis is the process by which green plants prepare food using sunlight.
Science
Q. Define evaporation. (Class 7)
A. Evaporation is the process of liquid changing into vapour at any temperature.
Science
Q. State Newton's first law. (Class 7)
A. An object remains at rest or in motion unless acted upon by an external force.
Science
Q. What is photosynthesis? (Class 7)
A. Photosynthesis is the process by which green plants prepare food using sunlight.
Science
Q. Define evaporation. (Class 7)
A. Evaporation is the process of liquid changing into vapour at any temperature.
Science
Q. State Newton's first law. (Class 7)
A. An object remains at rest or in motion unless acted upon by an external force.
Science
Q. What is photosynthesis? (Class 7)
A. Photosynthesis is the process by which green plants prepare food using sunlight.
Science
Q. Define evaporation. (Class 7)
A. Evaporation is the process of liquid changing into vapour at any temperature.
Science
Q. State Newton's first law. (Class 7)
A. An object remains at rest or in motion unless acted upon by an external force.
Science
Q. What is photosynthesis? (Class 7)
A. Photosynthesis is the process by which green plants prepare food using sunlight.
Science
Q. Define evaporation. (Class 7)
A. Evaporation is the process of liquid changing into vapour at any temperature.
Science
Q. State Newton's first law. (Class 7)
A. An object remains at rest or in motion unless acted upon by an external force.
Science
Q. What is photosynthesis? (Class 7)
A. Photosynthesis is the process by which green plants prepare food using sunlight.
Science
Q. Define evaporation. (Class 7)
A. Evaporation is the process of liquid changing into vapour at any temperature.
Science
Q. State Newton's first law. (Class 7)
A. An object remains at rest or in motion unless acted upon by an external force.
Maths
Q. What is a quadratic equation? (Class 7)
A. An equation of degree two is called a quadratic equation.
Maths
Q. Solve x² - 4 = 0 (Class 7)
A. The solutions are x = 2 and x = -2.
Maths
Q. State Pythagoras theorem. (Class 7)
A. Square of hypotenuse equals sum of squares of other two sides.
Maths
Q. What is a quadratic equation? (Class 7)
A. An equation of degree two is called a quadratic equation.
Maths
Q. Solve x² - 4 = 0 (Class 7)
A. The solutions are x = 2 and x = -2.
Maths
Q. State Pythagoras theorem. (Class 7)
A. Square of hypotenuse equals sum of squares of other two sides.
Maths
Q. What is a quadratic equation? (Class 7)
A. An equation of degree two is called a quadratic equation.
Maths
Q. Solve x² - 4 = 0 (Class 7)
A. The solutions are x = 2 and x = -2.
Maths
Q. State Pythagoras theorem. (Class 7)
A. Square of hypotenuse equals sum of squares of other two sides.
Maths
Q. What is a quadratic equation? (Class 7)
A. An equation of degree two is called a quadratic equation.
Maths
Q. Solve x² - 4 = 0 (Class 7)
A. The solutions are x = 2 and x = -2.
Maths
Q. State Pythagoras theorem. (Class 7)
A. Square of hypotenuse equals sum of squares of other two sides.
Maths
Q. What is a quadratic equation? (Class 7)
A. An equation of degree two is called a quadratic equation.
Maths
Q. Solve x² - 4 = 0 (Class 7)
A. The solutions are x = 2 and x = -2.
Maths
Q. State Pythagoras theorem. (Class 7)
A. Square of hypotenuse equals sum of squares of other two sides.
Maths
Q. What is a quadratic equation? (Class 7)
A. An equation of degree two is called a quadratic equation.
Maths
Q. Solve x² - 4 = 0 (Class 7)
A. The solutions are x = 2 and x = -2.
Maths
Q. State Pythagoras theorem. (Class 7)
A. Square of hypotenuse equals sum of squares of other two sides.
Maths
Q. What is a quadratic equation? (Class 7)
A. An equation of degree two is called a quadratic equation.
Maths
Q. Solve x² - 4 = 0 (Class 7)
A. The solutions are x = 2 and x = -2.
Maths
Q. State Pythagoras theorem. (Class 7)
A. Square of hypotenuse equals sum of squares of other two sides.
Maths
Q. What is a quadratic equation? (Class 7)
A. An equation of degree two is called a quadratic equation.
Maths
Q. Solve x² - 4 = 0 (Class 7)
A. The solutions are x = 2 and x = -2.
Maths
Q. State Pythagoras theorem. (Class 7)
A. Square of hypotenuse equals sum of squares of other two sides.
Maths
Q. What is a quadratic equation? (Class 7)
A. An equation of degree two is called a quadratic equation.
Maths
Q. Solve x² - 4 = 0 (Class 7)
A. The solutions are x = 2 and x = -2.
Maths
Q. State Pythagoras theorem. (Class 7)
A. Square of hypotenuse equals sum of squares of other two sides.
Maths
Q. What is a quadratic equation? (Class 7)
A. An equation of degree two is called a quadratic equation.
Maths
Q. Solve x² - 4 = 0 (Class 7)
A. The solutions are x = 2 and x = -2.
Maths
Q. State Pythagoras theorem. (Class 7)
A. Square of hypotenuse equals sum of squares of other two sides.