Question

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 ?​

Answer 1

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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