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#centrifuge

2 public questions tagged with this topic.

Aptitude and Reasoning - Part 2

If a big centrifuge with the bowl diameter of 1m rotates at 60 rpm, at what speed (rpm) does a smaller centrifuge with a

quantitative reasoning analysis shows ratio, percentage and series logic determine correct calculation. Consequently 85 emerges as the valid choice since it meets mathematical and logical criteria, aligning with established principles in aptitude and reasoning literature.

Ref: Agrawal, Quantitative Aptitude for Competitive Examinations, Chapter 5, Logical Reasoning and Probability, covers ratios, percentages, series completion, time-distance and analytical reasoning explaining problem-solving strategies for competitive assessments.

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General Biology

What will be the angular velocity of a rotor in a centrifuge operating at 6000 revolution per minute?

This outcome reflects evolutionary adaptation, where selection and population dynamics shape traits. Option B captures this correctly because it explains adaptive diversity, consistent with textbook descriptions and experimental observations in ecology and evolution.

Ref: Begon, Townsend and Harper, Ecology: From Individuals to Ecosystems, 4th Edition, Chapter 5, Population Ecology, discusses population dynamics, competition, predation and community interactions explaining ecological stability, ecosystem processes and biodiversity conservation relevant to environment

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