The cost of 3 horses is same as the cost of 5 cows. If total cost of 4 horses and 6 rows is Rs.1900.Find the cost of one horse?
a) Rs.50
b) Rs.150
c) Rs.200
d) Rs.250
e) None of these
Ratio of cost of horse and cow = 1/3 : 1/5 =5 : 3
Let cost of horse and cow are 5x and 3x respectively:
Then 4 × 5x +6 × 3x = Rs.1900 =>38x = 1900 => x = 1900/38 = Rs.50
Cost of one horse = 5 × Rs.50 = Rs.250
Answer: d)