Question

A case study done on 100 students of a school in which 15 passed in English, 12 passed in Mathematics,

8 in Science, 6 in English and Maths, 7 in Maths and Science, 4 in English and Science, 4 in all. Find how

many passed :

On above information, answer the following :

(i) In English and Mathematics but not in Science

(a) 3 (b) 2 (c) 1 (d) 4

(ii) In Maths and Science but not in English

(a) 3 (b) 2 (c) 7 (d) None

(iii) In Mathematics, only

(a) 2 (b) 4 (c) 1 (d) None

(iv) In more than one subject only

(a) 7 (b) 11 (c) 7 (d) 9​

Answer 1

Answer:

1. (b) 2

2. (c) 7

3. (c) 1

4. (b) 11