Out of total monthly salary of Bhaumik spends 30% of his monthly salary on Rent and 15 % on travelling expenses. 35% of the remaining monthly salary for food and while the remaining salary is saved which is equal to Rs. 14300, if his salary is increased by 10% but expense remains same how much money will he save monthly?

Out of total monthly salary of Bhaumik spends 30% of his monthly salary on Rent and 15 % on travelling expenses. 35% of the remaining monthly salary for food and while the remaining salary is saved which is equal to Rs. 14300, if his salary is increased by 10% but expense remains same how much money will he save monthly? Correct Answer Rs 18300

Given:

Rent = 30%

Travelling expenses = 15%

Monthly salary = 35%

Salary saved = Rs 14300

Salary increased = 10%

Calculation:

Let the monthly salary of Kabir be x,

⇒ Already used expense 30% + 15% = 45%

⇒ hence remaining is 55%

⇒ Now 35% of remaining is used in food so rest 65% will be equal to

⇒ X × (55/100) × (65/100) = 14300

⇒ X = 14300 × (100/55) × (100/65)

⇒ X = Rs. 40000

⇒ Increase in salary is 10% = (40000 × 110/100) = 44000

⇒ Savings is 14300 + 4000 = 18300

∴ savings is Rs 18300

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