Tag Archives: Multiple Choice Questions for 7 Science

Heat NCERT 7th Class CBSE Science Chapter 04 Question: In a mercury thermometer, the level of mercury rises when its bulb comes in contact with a hot object. What is the reason for this rise in the level of mercury? Answer: As the temperature increases, then expansion in mercury takes place which …

NCERT 7th Class (CBSE) Science: Forests: Our Lifeline – Quiz 32 Multiple Choice Questions related to NCERT 7th Class (CBSE) Science: Forests: Our Lifeline – Quiz: Crown: The part of the tree above the stem that includes branches and leaves. Canopy: The uppermost tree branches of tall trees. Understorey: The …

NCERT 7th Class (CBSE) Science: Water: A Precious Resource – Quiz 26 Multiple Choice Questions related to NCERT 7th Class (CBSE) Science: Water: A Precious Resource – Quiz: Glaciers: Large chunks of ice that floats in oceans. Infiltration: The seepage of rainwater from the surface of the soil. Surface water: …

NCERT 7th Class (CBSE) Science: Light – Quiz 20 Multiple Choice Questions related to NCERT 7th Class (CBSE) Science: Light – Quiz: Lateral inversion means left looks like right and right looks like left in a mirror. Spectrum is the band of colours seen when the white light passes through …

NCERT 7th Class (CBSE) Science: Time and Motion – Quiz 19 Multiple Choice Questions related to NCERT 7th Class (CBSE) Science: Time and Motion – Quiz: Time Period: The time taken by a pendulum to complete one oscillation. Oscillation: One complete to and fro motion of a pendulum bob from its mean …

NCERT 7th Class (CBSE) Science: Wastewater Management – Quiz 24 Multiple Choice Questions related to NCERT 7th Class (CBSE) Science: Wastewater Management – Quiz: Waste water from houses, industries, hospitals etc. and lain water that runs over land containing waste matter such as excreta. It is necessary to treat sewage …

NCERT 7th Class (CBSE) Science: Transportation in Animals and Plants – Quiz 25 Multiple Choice Questions related to NCERT 7th Class (CBSE) Science: Transportation in Animals and Plants – Quiz: There are small openings on the lower surface of the leaves. These pores are called stomata. These openings are surrounded …

NCERT 7th Class (CBSE) Science: Soil – Quiz 11 Multiple Choice Questions related to NCERT 7th Class (CBSE) Science: Soil – Quiz: Reduce the use of plastics: Plastics and polythene bags destroy the fertility of soil. Hence, these should be disposed off properly and if possible, their use should be …

NCERT 7th Class (CBSE) Science: Electric Current and its effects – Quiz 32 Multiple Choice Questions related to NCERT 7th Class (CBSE) Science: Electric Current and its effects – Quiz: An electric Circuit is a continuous conducting path for electric current. If current flows from point A to point B …

NCERT 7th Class (CBSE) Science: Respiration in Organism – Quiz 21 Multiple Choice Questions related to NCERT 7th Class (CBSE) Science: Respiration in Organism – Quiz: In yeast, the cellular glucose is converted into alcohol and carbon dioxide which give us energy. Stomata apparatus means stomata along with nearby guard …