Average weight of 25 Students of a class is 50 kg. If the weight of the class teacher is included, the average is increased by 1 kg. The weight of the teacher is -

Average weight of 25 Students of a class is 50 kg. If the weight of th

1.	Average weight of 25 Students of a class is 50 kg. If the weight of the class teacher is included, the average is increased by 1 kg. The weight of the teacher is -
A.	76 kg
B.	77 kg
C.	74 kg
D.	75 kg
Answer» B. 77 kg

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Average weight of 25 Students of a class is 50 kg. If the weight of the class teacher is included, the average is increased by 1 kg. The weight of the teacher is -

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