Out of all the patients in a hospital 89% are found... | Sets

JEE Main 2021

26-08-2021 S1

Question

Out of all the patients in a hospital 89% are found to be suffering from heart ailment and 98% are suffering from lungs infection. If K% of them are suffering from both ailments, then K can not belong to the set :

Select the correct option:

{80, 83, 86, 89}

{84, 86, 88, 90}

{79, 81, 83, 85}

{84, 87, 90, 93}

✓ Correct! Well done.

✗ Incorrect. Try again or view the solution.

Solution

Question Tags

JEE Main

Mathematics

Easy

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