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Posted by on Monday, January 30, 2012 at 9:41pm.

of 250 candidates writing a exam, 147 passed in math,150 pass in chemistry and 85 pass subjects
B)calculate the number of students who pass
i)pass math only
ii)pass chemistry only
iii)passed neither
iv)pass only one subject

  • Math - , Tuesday, January 31, 2012 at 11:35pm

    It would help if you proofread your questions before you posted them.

    What is "85 pass subjects"? What is the missing word?

  • Math - , Tuesday, September 13, 2016 at 9:08am


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