Question

In a survey of 80 students, it was found that 33 students liked to read Science, 33 students liked to read Mathematics, 36 students liked to read English, 6 students liked to read Science and Mathematics only, 7 students students liked to read Science English only, 12 students liked to read Science only and 13 students liked Mathematics and English.Answer the following questions. (i) Represent the above information in a Venn-diagram. (ii) How many students liked to read Mathematics only? (iii) How many students did not like to read all the three subjects?
Ans: (2). 6 (3). 20​

Answer 1

Answer:

(2). 6 (3). 20

this is the answer

Answer 2

Attaching all the answers.