Example:Safe exposure is extrapolated from tests on rats so their relevance to humans is debatable.
Trick to remember: Polar bear kitne hai us region me ye extrapolate kiya gaya
Other meanings of Extrapolate
(verb) Extend the application of (a method or conclusion) to an unknown situation by assuming that existing trends will continue or similar methods will be applicable. — बहिर्वेशन करना Example: Scientists worry about the greenhouse effect because they have extrapolated the rate of carbon-dioxide buildup and predicted that its effect on the atmosphere will become increasingly severe.