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Class 10 - Science मॉक टेस्ट

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नमूना प्रश्न

Class 8 Science
Which of the following is a plant hormone that promotes cell division?
A Auxin
B Cytokinin
C Gibberellin
D Abscisic acid
Class 8 Science
Which of the following is used to treat bacterial infections?
A Antiviral
B Antibiotic
C Antifungal
D Vaccine
Class 7 Science
When electric current flows through a wire, a nearby compass needle deflects. This shows that electric current produces a:
A Magnetic effect
B Heating effect
C Chemical effect
D Lighting effect
Class 9 Science
How many moles are present in 36 g of water? (Atomic mass: H = 1 u, O = 16 u)
A 1 mole
B 2 moles
C 3 moles
D 0.5 mole
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
Class 10 Science
Baking soda is chemically known as:
A Sodium carbonate
B Sodium bicarbonate
C Sodium chloride
D Sodium hydroxide
Class 10 Science
The decomposition of vegetable matter into compost is an example of:
A Endothermic reaction
B Exothermic reaction
C Displacement reaction
D Double displacement reaction
Class 7 Science
Which of the following is NOT a mode of heterotrophic nutrition?
A Parasitic
B Autotrophic
C Holozoic
D Saprotrophic

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