In a College, L and M were teaching Biology and Physics. N and M were teaching Physics and English. O and L were teaching Sanskrit and Biology. P and M were teaching Geography and Spanish. L and M were teaching which subjects ?

In a College, L and M were teaching Biology and Physics. N and M were teaching Physics and English. O and L were teaching Sanskrit and Biology. P and M were teaching Geography and Spanish. L and M were teaching which subjects ? Correct Answer Biology and Physics

Given:

1) Total number of teachers = 5

2) L and M were teaching Biology and Physics.

3) N and M were teaching Physics and English.

4) O and L were teaching Sanskrit and Biology.

5) P and M were teaching Geography and Spanish.

Teachers

Subject teaching

L and M

Biology and Physics

N and M

Physics and English

O and L

Sanskrit and Biology

P and M

Geography and Spanish

Hence, L and M were teaching “Biology and Physics”. 

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