Question

find the period in wich Rs.6000 at 15% simple interest per annum would become Rs.8700​

Answer 1

Step-by-step explanation:

The interest = 8700 - 6000 =Rs 2700

Time = 2700 × 100 ÷ (6000 × 15) = 3 years

Answer 2

)A horse and a cow were sold for Rs.2040 making a profit of 25% on the horse and 10% on the cow,

by selling them for Rs.3,070 the profit realised would have been 10% on the horse and 25% on the

cow. Find the cost price of each.