Out of 1200 students who appeared for B.com Exams , 750 failed in Accountancy 600 Failed in B.O and 60 failed in costing 450 failed in Both Accountancy and B.O 400 failed in both Account and costing 150 failed in B.O and costing. 20 failed in all subjects. How many students passed in all 3 subjects ?
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1200 students who appeared for B.com exams
750 failed in Accounting
600 failed in costing
450 failed in both accountancy and B.o and costing
20 failed in all subjects
750 -600-450-20-750
= 1070
1070 students passed in all 3 subjects.
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