Question

Twenty percent of anuj's annual salary is equal to seventy five per cent of raj's annual salary. raj's monthly salary is 60% of ravi's monthly salary. if ravi's annual salary is rs. 1.44 lakh. what is anuj's monthly salary?

Answer 1

Anuj's monthly salary is $Rs. 27,000$

Explanation

Ravi's annual salary is Rs. 1.44 lakh or $Rs. 1,44,000$

So, Ravi's monthly salary will be $: \frac{Rs. 144000}{12}= Rs. 12,000$

As, Raj's monthly salary is 60% of Ravi's monthly salary, then Raj's monthly salary will be : 60% of Rs. 12,000 $= 0.60 * 12000 = Rs. 7,200$

and Raj's annual salary will be : $(Rs. 7200*12)= Rs. 86,400$

Now according to the question, 20% of Anuj's annual salary is equal to 75% of Raj's annual salary.

Lets assume, Anuj's annual salary is $x$

So, 20% of $x$ = 75% of 86400

$0.20x =0.75*86400\\ \\ 0.20x= 64800 \\ \\ x= \frac{64800}{0.20} \\ \\ x=3,24,000$

Anuj's annual salary is $Rs. 3,24,000$

So, his monthly salary will be : $\frac{Rs. 324000}{12}= Rs. 27,000$