The expenditure of Electricity and the Training in 2020 is decreased by 40% from previous year expenditure of Electricity and the Training expenditures. Find the expenditure of Electricity and the training in 2019.
The expenditure of Electricity and the Training in 2020 is decreased by 40% from previous year expenditure of Electricity and the Training expenditures. Find the expenditure of Electricity and the training in 2019.
A400,00,000
B300,00,000
C500,00,000
D550,00,000
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correct answer is: option c [500,00,000]
Explanation: Let the expenditure of Electricity and Training in 2019 be x.
The expenditure in 2020 is decreased by 40% from 2019. Therefore, the 2020 expenditure is 60% of the 2019 expenditure which is given 300,00,000.
So, 0.6x = 300,00,000.
Solving for x, x = 300,00,000 / 0.6 = 500,00,000
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