Mock Test

Exam: BPSC Subject: General Science

Total Questions: 20

Q1. Magnetic poles always exist in:

Pairs Isolation Threes Fours
Q2. The process of converting hazardous waste into a less harmful form is called:

Dilution Encapsulation Treatment Dispersion
Q3. What is the lowest possible energy state of a quantum mechanical system called?

Excited state Ground state Ionization state Resonant state
Q4. Which of the following is a critical component in a wind energy system that converts wind's kinetic energy into mechanical energy?

Generator Gearbox Rotor blades Nacelle
Q5. In the electrolysis of water, oxygen gas is produced at which electrode?

Cathode Anode Both electrodes Nowhere
Q6. A bar magnet is moved towards a conducting loop. An induced current is observed in the loop. This is an example of:

Ohm's law Joule heating Faraday's law of electromagnetic induction Ampere's law
Q7. Acid rain is primarily caused by emissions of:

Carbon dioxide and methane. Ozone and chlorofluorocarbons. Sulfur dioxide and nitrogen oxides. Volatile organic compounds.
Q8. Which of the following is considered a renewable geological resource?

Coal Petroleum Geothermal energy Natural gas
Q9. If a reaction is bimolecular and proceeds through a single step, its overall order is:

1 2 3 Cannot be determined from the given information
Q10. The vocal cords are located in the:

Pharynx Larynx Trachea Bronchi
Q11. The formation of a secondary lysosome involves the fusion of a primary lysosome with:

Ribosome Golgi apparatus vesicle Phagosome or autophagosome Endoplasmic reticulum
Q12. Leachate from landfills is primarily a concern because it can:

Promote the growth of beneficial microorganisms Contaminate surface water bodies Reduce the volume of waste Produce valuable biogas
Q13. Which of the following is a critique of anthropocentrism from an environmental ethics perspective?

It adequately considers the long-term consequences of human actions on the environment. It leads to the overexploitation of natural resources by prioritizing human needs. It promotes a holistic understanding of human-nature relationships. It emphasizes the intrinsic value of non-human entities.
Q14. Which of the following is an example of a biological engineering application?

Creating synthetic materials Manufacturing automobiles Developing gene therapy Designing airplanes
Q15. Which of the following theoretical frameworks best explains the phenomenon of 'greenwashing' in environmental communication, emphasizing the strategic use of ambiguous or misleading language to create a false impression of environmental responsibility?

Agenda Setting Theory Framing Theory Cultivation Theory Signifier-Signified Relationship (Saussurean Linguistics)
Q16. The metabolic rate of an endotherm is typically higher than that of an ectotherm of similar size because:

Endotherms rely on external heat sources Endotherms actively generate their own heat Ectotherms have more efficient energy utilization Ectotherms have higher oxygen requirements
Q17. What does 'conservation' mean in an environmental context?

Using resources carelessly Protecting and managing natural resources Increasing pollution levels Cutting down more trees
Q18. The 'Tragedy of the Commons' describes a situation where:

Private property leads to resource depletion Shared resources are overexploited due to individual self-interest Government regulation prevents resource abuse Technological innovation solves resource scarcity
Q19. In the electrolysis of aqueous CuSO₄ solution using platinum electrodes, the substance deposited at the cathode is:

H₂ O₂ Cu SO₄²⁻
Q20. The Baeyer-Villiger oxidation converts ketones into esters. This reaction is typically catalyzed by:

Strong acids Strong bases Peroxy acids Transition metal complexes

Seamless prep with the tools you already use.

Study across devices, save bookmarks, get smart reminders, and track progress—so your mock tests and AI plans stay in sync.

Start free Browse exams

Elevate your prep today

Streamline practice, track weak topics, and improve faster with AI-guided revision. Try Meltwish free.

Create Free Account