jee-main 2020 Q61

jee-main · India · session2_05sep_shift1 Principle of Inclusion/Exclusion
A survey shows that $73 \%$ of the persons working in an office like coffee, whereas $65 \%$ like tea. If $x$ denotes the percentage of them, who like both coffee and tea, then $x$ cannot be:
(1) 63
(2) 36
(3) 54
(4) 38
A survey shows that $73 \%$ of the persons working in an office like coffee, whereas $65 \%$ like tea. If $x$ denotes the percentage of them, who like both coffee and tea, then $x$ cannot be:\\
(1) 63\\
(2) 36\\
(3) 54\\
(4) 38