Question

23. An investigator interviewed 100 students to determine the performance of three drinks:
milk, coffee and tea. The investigator reported that 10 students take all three drinks milk,
coffee and tea; 20 students take milk and coffee; 25 students take milk and tea; 20 students
take coffee and tea; 12 students take milk only; 5 students take coffee only and 8 students
take tea only. Then the number of students who did not take any of three drinks is
(a) 10
(b) 20
(c) 25
(d) 30
Please give me the answer with full solution​

Answer 1

Answer:

the students are the selfish 25

Answer 2

Answer:

Step-by-step explanation:

It is so simple as a dimple. Just add the digits given and subtract the sum from 100

100-(10+20+25+20+12+5+8)

=0