Question

Let the number of students
who like table tennis be 15, the ones who
like lawn tennis be 20 and those who like
only table tennis be 8, then the number of
students who like only lawn tennis is
(a) 15 (6) 8 (c) 5 (d) 13
​

Answer 1

Step-by-step explanation:

option d because in first

15 tennis and lawn Tennis 20 difference is 5

so in second case

tennis 8 and lawn Tennis 8+5 which is 13

Answer 2

Answer:

(a) 15

Step-by-step explanation:

20-15 = 15

so the number of students who like lawn tennis is 15