GATE ES 2026 Paper 1 — page 11

Questions 31–33 of 65. Imported answers require review unless explicitly marked reviewed.

Which of the following statements is/are CORRECT in the context of hazardous waste management and its risk assessment?

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Risk is estimated based on the probability of an action occurring multiplied by the severity of damage.

High octanol water constant (

) is indicative of lower accumulation of an organic chemical in body tissue.

Pump and treat is an example of contaminated groundwater remediation.

Biological treatment processes are never applied for hazardous waste management.

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Which of the following statements is/are TRUE about global warming?

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Interception of incoming solar radiation by greenhouse gases in earth’s atmosphere is responsible for global warming.

Interception of outgoing longwave radiation by greenhouse gases in earth’s atmosphere is responsible for global warming.

Global warming can cause sea level rise.

Carbon dioxide is one of the major greenhouse gases in earth’s atmosphere responsible for global warming.

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Which of the following options is/are directly associated with the steps involved in carrying out life cycle assessment (LCA)?

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Determination of functional unit

Defining goal and scope

Defining technology readiness level

Listing out inventory of inputs and outputs

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2026 · Paper 1