There are 20000 trees Trees of rare species are tagged red for conservation ,whereas sick or diseased are tagged - PSA - Quantitative Reasoning

Question

There are 20000 trees Trees of rare species are tagged red for
conservation ,whereas sick or diseased are tagged green because
they need special care What percent of living trees are tagged?
rare species -2%
dead-19%
healthy-49%
diseased-30%

Ajanta Trivedi · Accepted Answer

total number of trees are 20000
dead trees = 19% of 20000
=19100*20000=3800
number of living trees = 20000-3800 = 16200
sum of % of rare species and diseased trees = 2+30 = 32%
the number of tagged trees = 32% of 20000
=32100*20000=6400
% of living trees tagged = 640016200*100=64162=3281%

hope this helps you

There are 20000 trees .Trees of rare species are tagged red for conservation ,whereas sick or diseased are tagged green because they need special care.What percent of living trees are tagged? rare species -2% dead-19% healthy-49% diseased-30%

There are 20000 trees .Trees of rare species are tagged red for conservation ,whereas sick or diseased are tagged green because they need special care.What percent of living trees are tagged?

rare species -2%

dead-19%

healthy-49%

diseased-30%