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30 random questions from Science across all exams.

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Class 10

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292 questions

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Class 6

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DSC

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Practice tests for Topics/Chapters

Nutrition In Plants (58) Motion (53) Light (53) Sound (41) Transportation In Animals Plants (40) Diversity In Living World (37) Nutrition In Animals (35) Respiration In Organisms (33) Refraction Of Light (33) Physical Chemical Changes (32) Crop Production And Management (30) Beyond Earth (30) Chemical Reactions And Equations (29) A Journey Through States Of Water (28) Life Processes (28) Materials Metals And Non Metals (28) Structure Of The Atom (28) Cell Structure And Functions (28) Carbon And Its Compounds (26) Atoms And Molecules (26) Work And Energy (26) Synthetic Fibres And Plastics (26) Coal And Petroleum (26) Acids Bases And Salts (26) Measurement Of Length And Motion (26) Microorganisms Friend And Foe (26) Acids Bases Salts (25) Matter In Our Surroundings (25) Magnetic Effects Of Current (25) Force And Pressure (24)

Sample Questions

Class 10 Science
When you accidentally touch a hot object, you withdraw your hand immediately without thinking. This type of response is called:
A A voluntary action controlled by the brain
B A reflex action controlled by the spinal cord
C A hormonal response
D A tropic movement
Class 6 Science
Heat always flows from:
A Colder object to hotter object
B Hotter object to colder object
C Heavier object to lighter object
D Smaller object to larger object
Class 10 Science
Which gas is released during the reaction of dilute hydrochloric acid with zinc granules?
A Hydrogen gas
B Chlorine gas
C Oxygen gas
D Zinc vapour
Class 10 Science
The reaction of calcium oxide with water to form calcium hydroxide is:
A Endothermic
B Exothermic
C Redox
D Displacement
Class 6 Science
Which of the following materials is a good conductor of electricity?
A Rubber
B Copper
C Wood
D Plastic
Class 6 Science
Which of the following planets is the largest planet in our solar system?
A Saturn
B Neptune
C Jupiter
D Earth
Class 6 Science
The basic unit of the human excretory system is:
A Neuron
B Nephron
C Alveolus
D Villus
Class 8 Science
Which of the following forces acts between charged objects without physical contact?
A Frictional force
B Gravitational force
C Electrostatic force
D Magnetic force

About Science Mock Tests

Science covers physics, chemistry, and biology concepts for classes 6 through 10 as per NCERT and CBSE curriculum. Topics include matter, energy, force, light, sound, electricity, magnetism, chemical reactions, acids and bases, metals and non-metals, cell biology, anatomy, ecology, environment, and scientific methods. Practice with comprehensive science questions to build conceptual clarity and prepare for Class 6-10 examinations and competitive science tests.

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