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.
More than two teachers were teaching which subject ?
Answer: B. Hindi
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, Three teachers were teaching Hindi -- A, B and C.