Directions: Study the following information carefully and answer the questions given below:

There are eight teachers in a coaching institute M, N, O, P, Q, R, S and T, who are teaching in three different classes viz. Class 10, Class 11 and Class 12. Each of them teaches a different subject, i.e. Hindi, Science, English, Geography, History, Maths, Computer and Political Science but not necessarily in the same order. There are not more than three teachers in any class.

R does not teach English subject. Those who teach in Class 11, teach neither Political Science nor History subject. P teaches Computer subject and does not teach in Class 12. Q teaches in Class 11 and he teaches neither Science nor English subject. S teaches in Class 10 with only O, who teaches Hindi subject. M and R do not teach in the same class as Q. The one who teaches Science subject teaches in Class 11. The one who teaches Geography subject, teaches in Class 10. T does not teach in Class 11 and he neither teaches English nor Political Science subject.