Below consists of a question and two statements numbered I and II given below it. You have to decide whether the data provided in the statements are sufficient to answer the question. Read both the statements and give answer
A) if the data in statement I alone are sufficient to answer the question while the data in
statement II alone are not sufficient to answer the question.
B) if the data in statement II alone are sufficient to answer the question while the data in
statement I alone are not sufficient to answer the question.
C) if the data either in statement I alone or in statement II alone are sufficient to answer
the question.
D) if the data even in both statements I and II together are not sufficient to answer the question.
E) if the data in both statements 1 and II together are necessary to answer the question.
Who among A, B, C, D and E teaches History? Statements: I. Each one of them teaches only one subject. B teaches Mathematics, while E teaches Science. A or C does not teach Geography. A or D does not teach English. II. C and E are teachers of English and Science respectively and A is the teacher of Mathematics.