Question

25% of Pranab's annual salary is equal to 80% of Surya's annual salary Surya's monthly salary is 40% of dheeru's monthly salary. If dheeru's annual salary is 600000 what is Pranab's monthly salary​

Answer 1

●  Dheeru's annual salary is 600000

♣  This is the 12 months salary of Dheeru

$\longrightarrow \mathrm{Monthly\;salary\;of\;Dheeru = \dfrac{600000}{12}}$

$\longrightarrow \mathrm{Monthly\;salary\;of\;Dheeru = 50000}$

●  Surya's monthly salary is 40% of Dheeru's monthly salary

$\longrightarrow$  Surya's monthly salary = 40% × 50000

$\longrightarrow \mathrm{Surya's\;monthly\;salary = \dfrac{40}{100} \times 50000}$

$\longrightarrow \mathrm{Surya's\;monthly\;salary = ({40} \times 500)}$

$\longrightarrow \mathrm{Surya's\;monthly\;salary = 20000}$

$\longrightarrow \mathrm{Surya's\;annual\;salary = (12 \times 20000)}$

$\longrightarrow \mathrm{Surya's\;annual\;salary = 240000}$

$\longrightarrow \mathrm{80\%\;of\;Surya's\;annual\;salary = 80\% \times 240000}$

$\longrightarrow \mathrm{80\%\;of\;Surya's\;annual\;salary = \dfrac{80}{100} \times 240000}$

$\longrightarrow \mathrm{80\%\;of\;Surya's\;annual\;salary = 80 \times 2400}$

$\longrightarrow \mathrm{80\%\;of\;Surya's\;annual\;salary = 192000}$

●  25% of Pranab's annual salary = 80% of Surya's annual salary

$\longrightarrow \mathrm{25\%\;of\;Pranab's\;annual\;salary = 192000}$

$\longrightarrow \mathrm{(25 \times 4)\%\;of\;Pranab's\;annual\;salary = (4 \times 192000)}$

$\longrightarrow \mathrm{100\%\;Pranab's\;annual\;salary = 768000}$

$\longrightarrow \mathrm{Pranab's\;monthly\;salary = \dfrac{768000}{12}}$

$\longrightarrow \mathrm{Pranab's\;monthly\;salary = 64000}$