" 3.How he earned a money before that? In what way? "

Had he earned any money before that? In what way?

The income of kumar for 3 months is ₹ 15000. If he earns the same amount for a month - In how many months will he earn ₹ 95000 ?

The more he earned the more he want to earn.

The income of kumar for 3 months is ₹ 15000. If he earns the same amount for a month - How much will he earn in 5 months ?

A money-lender, lends a part of his money at 10% per annum and the rest at 15% per annum. His annual income is 1900. However, if he had interchanged the rate of interest on the two sums, he would have earned 200 more. The amount lent will fetch what 15%?

The amount of money a performer earns is directly proportional to the number of people attending the performance. The performer earns $120 at a performance where 8 people attend. The performer uses 43% of the money earned to pay the costs involved in putting on each performance. The rest of the money earned is the performer’s profit. What is the profit the performer makes at a performance where 8 people attend?