2021

JEE Main 2021 (Online) 26th August Morning Shift

Full Paper Analysis & Solutions

Mathematics

Multiple Choice Questions

1 COMPETENCY APPLY MCQ_SINGLE 4 Mark(s) 2021
#1046
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 :
(A)
{80, 83, 86, 89}
(B)
{84, 86, 88, 90}
(C)
{79, 81, 83, 85}
(D)
{84, 87, 90, 93}
EASY