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Mathematics 19 Online
OpenStudy (anonymous):

The following questions are based on the given data for an examination. A. Candidates appeared 10500 B. Passed in all the five subjects 5685 C. Passed in three subject only 1498 D. Passed in two subject only 1250 E. Passed in one subject only 835 F. Failed in English only 78 G. Failed in maths only 275 H. Failed in Physics only 149 I. Failed in chemistry only 147 J. Failed in Biology only 221 How many candidates failed in only two subjects ?

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