Question
Quantitative Ability and Data Interpretation Question on Permutation and Combination
There are six teachers. Out of them, two teach physics, other two teach Chemistry and the rest two teach Mathematics. They have to stand in a row such that Physics, Chemistry and Mathematics teachers are always in a set. The number of ways in which they can do, is:
A
48
B
36
C
24
D
12
Answer
48
Explanation
Solution
The correct option is (A): 48