If Chemeli had Rs 600 left after spending 75% of her money, how much did she have in the begining?

In a company a man invested Rs 38000, a part of it at an annual interest of 10% and rest at a rate of 15%. If he received a total intereset of Rs 5500, how much did he invest in each plane

Shaina pays Rs.7500 as rent for 3 months.How much does she have to pay for a whole year,if the rent per month remains same?

Nazima is fly fishing in a stream. The tip of her fishing rod is 1.8 m above the surface of the water and the fly at the end of the string rests on the water 3.6 m away and 2.4 m from a point directly under the tip of the rod. Assuming that her string (from the tip of her rod to the fly) is taut, how much string does she have out ? If she pulls in the string at the rate of 5 cm per second, what will the horizontal distance of the fly from her after 12 seconds ? .

Rani had Rs 18.50.She bought one ice-cream for Rs.11.75 .How much money does she have now?

Priya bought a pen for Rs 25 . 65 .He gave Rs 50 to the shopkeeper. How much money did he get back from the shopkeeper?

A taxi- driver filled his car petrol tank with 40 litres of petrol on Mondy.The next day,he filled the tank with 50 litres of petrol.If the petrol costs Rs.44 per litre,how much did he spend in all on petrol?

Lata spent Rs.9.50 for buying a pen and Rs.2.50 for one pencil.How much money did she spend?

Raju bought a book for Rs 35 . 65 .He gave Rs 50 to the shopkeeper. How much money did he get back from the shopkeeper?