: The randomly stacked fibers in the paper create channels that reduce gas permeation pressure while maintaining high CO₂ adsorption and particle filtration performance.

: If a class average is low (e.g., 58%), a score of 74% is considered outstanding. Indian Governance: 74th Amendment Act

In Indian competitive exams (like UPSC or SSC), the or topic often refers to the 74th Constitutional Amendment Act (1992) .