Out of the total 150 students who appeared for ICWA Examination from a centre, 45 failed in Accounts, 50 failed in Maths, and 30 in Costing. Those who failed both in Accounts and Maths were 30, those who failed both in Maths and Costing were 32 and those who failed both in Accounts and Costing were 35. The students who failed in all the three subjects were 25. Find out the number who failed at least in any one of the subjects.
Out of the total 150 students who appeared for ICWA Examination from a centre, 45 failed in Accounts, 50 failed in Maths, and 30 in Costing. Those who failed both in Accounts and Maths were 30, those who failed both in Maths and Costing were 32 and those who failed both in Accounts and Costing were 35. The students who failed in all the three subjects were 25. Find out the number who failed at least in any one of the subjects.
