General Science Mock Test | BPSC

Q1. At what temperature will the rms speed of oxygen molecules be double the rms speed of oxygen molecules at 27°C?

327°C 108°C 554°C 27°C

Q2. Which type of primate social system is characterized by a single adult male and multiple adult females, often with strong male-female bonds and delayed dispersal of offspring?

Polygyny (one-male, multifemale). Polyandry (one-female, multimale). Polygynandry (multimale, multifemale). Monogamy (one-male, one-female).

Q3. The quantum number associated with the vibrational energy levels of a molecule is:

l m n v

Q4. Bioarchaeology is a subfield that combines archaeology with:

Linguistics Biological anthropology Sociology Economics

Q5. Environmental sociology explores how different cultures perceive and relate to:

Economic theories Social stratification The natural world Political ideologies

Q6. The role of chaperones in protein folding is to:

Directly catalyze the formation of peptide bonds Assist in the proper folding and assembly of polypeptide chains Degrade misfolded proteins Transport proteins across membranes

Q7. When creating a spatial model of a developing embryo, what type of modeling approach would best capture the local interactions between cells and the emergent patterns of tissue formation?

Agent-based modeling with spatial rules. Global ODE systems. Abstract computational graphs. Linear regression models.

Q8. An electron in an atom can only occupy specific energy levels. This is known as:

Continuity of energy Quantization of energy Conservation of energy Equipartition of energy

Q9. Environmental Art encourages viewers to consider the impact of humans on:

The economy Social structures The natural environment Political systems

Q10. A multispectral sensor that captures data in a broad range of wavelengths, typically 3 to 10 spectral bands, is known as:

Panchromatic Hyperspectral Multispectral Thermal

Q11. Which of the following is NOT a state function?

Enthalpy Entropy Work Gibbs Free Energy

Q12. The quantum yield (Φ) of a photochemical reaction is defined as:

Moles of product formed / Moles of light absorbed Moles of reactant consumed / Moles of light absorbed Moles of light absorbed / Moles of product formed Moles of light absorbed / Moles of reactant consumed

Q13. The development of the skeletal system from the somites involves the differentiation of mesenchymal cells into chondrocytes and osteoblasts. This process is significantly influenced by the synergistic action of BMPs and Wnts, as well as the expression of transcription factors like:

PAX6 SOX9 PITX2 FOXA2

Q14. In fuel cells, the reactants are supplied continuously, and the cell converts chemical energy into electrical energy with:

Low efficiency and high pollution High efficiency and zero pollution Low efficiency and zero pollution High efficiency and high pollution

Q15. A uniform electric field E = 100 V/m exists in the positive x-direction. If a charge of +2.0 µC is moved from x = 0 to x = 2.0 m, the change in potential energy is:

-400 µJ 400 µJ -200 µJ 200 µJ

Q16. Which philosophical perspective might see nature as a 'resource' to be managed for human benefit?

Deep Ecology Anthropocentrism Ecocentrism Biocentrism

Q17. The process of identifying areas suitable for a specific land use, such as agriculture or conservation, using Environmental GIS is known as:

Spatial interpolation Suitability analysis Geostatistics Remote sensing

Q18. The ephemeral nature of some Environmental Art makes it important to:

Preserve it permanently Document it through photography and video Sell it for profit Ignore its existence

Q19. Which of these is also known as 'rock oil'?

Coal Natural gas Petroleum Uranium

Q20. The acceptable noise level for residential areas during the day, as per many Indian standards, is generally around:

45-50 dB 55-65 dB 70-75 dB 80-85 dB

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