Question
In month of June Salary of Arjun is Rs.30000 and his
expenditure is Rs.20000. In month of July salary of Arjun increased by 20,000 and expenditure increased to Rs. 25000. Then, what will be Arjun’s saving increases by what % in month of July over June?Solution
ATQ, we can say that June and July Salary is Rs.30000 and Rs.50000 Then Expenditure will be Rs.20000 and Rs.25000 Therefore Savings will be Rs.10000 and Rs.25000 Hence, Required % will be = [(25000−10000)/10000] × 100 = 150%
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