In a school, there were five teachers.
A and B were teaching Hindi and English.
C and D were teaching English and Geography.
D and A were teaching Mathematics and Hindi
E and B were teaching History and French.
Which of the following pairs was teaching both Geography and Hindi ?
Option:
A. A and B
B. B and C
C. C and A
D. D and B
E. None of these
Answer: E . None of these
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Justification:
Above information can be analysed as below:
|
|
English | Hindi | Mathmatics | Geography | History | French |
| A | X | X | X | |||
| B | X | X | X | X | X | |
| C | X | X | ||||
| D | X | X | ||||
| E | X | X |
Hence, Only B teaches both Hindi and Geography.
