Directions: Below question is followed by two statements labelled I, II and III. Decide if these statements are sufficient to conclusively answer the question. Choose the appropriate answer from the options given below:
Statement I: The number of boys and girls in the class is 26 and 24 respectively and the average weight of the students is 37.6 kg.
Statement II: The average weight of the teachers is 60 kg and the weight of the principal is 70 kg.
Statement III: The average weight of boys and teachers is 316/7 kg. The difference between the average weights of boys and girls is 5 kg.
Find the average weight of boys?
1
All the statements together are sufficient to answer the question.
2
Only Statements I and II together sufficient to answer the question.
3
Statements I or II and statement III together are sufficient.
4
All the statements together are not sufficient.
5
None of the above