Directions for questions 13 – 17: Study the table carefully to answer the questions that follow:



What is the average number of fail students from class IX from all the schools together?

Options
- 19
- 17
- 13
- 11

CORRECT ANSWER : 11

Discussion Board
answer in regards to swarnas question

we add the failures from class IX std from all schools, it comes to 66.
then since they have asked the avg of failures from all schools meaning on an average how many students of std IX FAIL in any school; we didvide by the no. of schools
i.e 66/6 = 11


gayatri 11-27-2014 01:35 AM

ask

how it will come the answer is 11

swarna 08-16-2014 11:20 AM

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