Question

After paying 20% income tax on annual salary John got Rs 1250000 per annum. Find the total income of John.​

Answer 1

$</p><p>\tt{\huge{\pink{Hello!!! }}}$

$</p><p>\huge{\tt{\green{\boxed{\boxed{\bullet{Question \: - }}}}}}$

• After paying 20% income tax on annual salary John got Rs 1250000 per annum.

• Find the total income of John.

$</p><p>\huge{\tt{\blue{\boxed{\boxed{\bullet{Solution \: - }}}}}}$

$</p><p>\orange{\tt{Step-By-Step-Explaination \: - }}$

$</p><p>\tt{\red{Given \: - }}$

• Rate of Income Tax = 20%

• Final Salary = Rs 1250000 / annum.

______________

$\tt{ \purple{Let \: </strong><strong>J</strong><strong>ohns \: original \: salary \: be \: </strong><strong>Rs. </strong><strong>\</strong><strong>:</strong><strong> </strong><strong>x</strong><strong>.</strong><strong> \: }}$

By The Problem ( B.T.P ) ;

After paying 20% income tax on annual salary John got Rs 1250000 per annum.

Hence,

$</p><p>\tt{\orange{\therefore{80\%\: of \:X = 1250000 }}}$

$</p><p>\tt{\blue{\implies{\dfrac{80}{100}X = 125000 }}}$

$</p><p>\tt{\purple{\implies{\dfrac{8}{10}X = 125000 }}}$

$</p><p>\tt{\red{\implies{X = \dfrac{1250000}{8} =1562500}}}$

$</p><p>\tt{\orange{Hence \: John's \: Original \: Salary \: Is \: Rs. \: 1562500 . }}$

__________________

Answer 2

$\blue{\bold{\underline{\underline{Answer:}}}}$

$\green{\tt{\therefore{Total\:salary=15,62,500\:rupees}}}$

$\orange{\bold{\underline{\underline{Step-by-step\:explanation:}}}}$

$\green{\underline \bold{Given :}} \\ \tt: \implies Salary \: after \: giving \: income \: tax = 12,50,000 \: rupees \\ \\ \tt: \implies Income \: tax\% = 20\% \\ \\ \red{\underline \bold{To \: Find :}} \\ \tt: \implies Total \: salary = ?$

• According to given question :

$\text{Let \: total \: salary \: be \: x} \\ \\ \bold{As \: we \:know \: that} \\ \tt: \implies Aalary \: after \: giving \: income \: tax = Total \: salary - Income \: tax\% \: of \: total \: salary \\ \\ \tt: \implies 1250000 = x - 20\% \: of \: x \\ \\ \tt: \implies 1250000 = x - \frac{20}{100} x \\ \\ \tt: \implies 1250000 =x - 0.2x \\ \\ \tt: \implies 1250000 =0.8x \\ \\ \tt: \implies \frac{1250000}{0.8} = x \\ \\ \tt: \implies \frac{12500000}{8} = x \\ \\ \green{\tt: \implies x = 1562500 \: rupees} \\ \\ \green{\tt \therefore Total \: salary \: of \: john \: is \: 15,62,500 \: rupees} \\ \\ \blue{\bold{Some \: related \: formula}} \\ \orange{\tt \circ \: Profit\% = \frac{Profit}{C.P} \times 100} \\ \\ \orange{\tt \circ \: Loss\% = \frac{Loss}{C.P} \times 100} \\ \\ \orange{\tt \circ \: Selling \: price= Cost \: price + Profit} \\ \\ \orange{\tt \circ \: Selling \: price= Cost \: price - Loss}$