Question

A man purchases 5 horses and 10 cows for Rs.
10,000. He sells the horses at 15% profit and cows
at 10% loss. Thus he gets Rs. 375 as profit, Find
the cost of I horse and 1 cow separately.
(1) Horse = Rs.1100 Cow = Rs. 450 ( 2 )
Horse = Rs.1200 Cow = Rs. 550
(3) Horse = Rs.1100 Cow = Rs. 650
(4) Horse = Rs.1300 Cow = Rs. 750

Answer 1

Answer:

1)Horse = Rs.1100 Cow = Rs. 450

Step-by-step explanation:

Let the cost of one horse be equal to p

 Now selling price = p(100 + 15)/100 = 115/100 and selling price of each cow will be   (100 – 10) /100 = 90/100

Now selling price will be  

 5 p(115/100) + (10,000 – 5 p)(90 /100) = 10375

 125 p = 1,37,500

  P = 1,37,500 / 125

 P = Rs 1100

Now cost of one horse = Rs 1100  

cost of one cow will be

  10000 – 5 x 1100 / 10

   = Rs 450

So the cost of 1 horse and 1 cow will be Rs 1100 and Rs 450