TEACHER GUIDENCE

Statements : All teachers are researchers. No researcher is unemployed. Conclusions : I.Some unemployed are teachers. II.No teacher is unemployed. III.Some teachers are unemployed.

The average salary of the school staff in a school is Rs 4800 per month. The average salary of teachers is Rs 8000 and that of non-teachers is Rs 4000 . If the number of teachers are 6 , then find number of non-teachers in the school ?

The Tiny Teacher Detailed Explanation