Question

In an examination paper, there are two groups each containing 4 questions. A candidate is required to attempt 5 questions but not more than 3 questions from any group. In how many ways can 5 questions be selected?
A.24
B.48
C.96
D.64

Answer 1

Answer:

B.48

Step-by-step explanation:

5 questions can be selected in the following ways:  

2 question from first group and 3 question from second group

Or

3 question from first group and 2 question from second group.

(4C2×4C3)+(4C3×4C2)=24+24= 48

Answer 2

Please see the attachment