The price of 3 chudi and 6 tops is Rs. 1500. With the same money one can buy 1 chudi and 12 tops. If one wants to buy 5 tops, how much shall she have to pay ? Choose the correct choice from the following answers:
A) 500 B) 1000 C) 1200 D) 1300 E) 1500
Let the price of a chudi and a top be Rs. x and Rs. y respectively.   Then, 3x + 6y = 1500 .... (i)   and x + 12y = 1500 .... (ii)   Divide equation (i) by 3, we get the below equation.   = x + 2y = 500. --- (iii)   Now subtract (iii) from (ii)   x + 12y = 1500 (-)   x + 2y = 500   ----------------   10y = 1000   ----------------   cost of 5 tops = 5*100= 
<gadget id="calculator">5*100</gadget>
<output>500</output>
500   500nswer : 500
<result>A</result>
The price of 3 chudi and 6 tops is Rs. 1500. With the same money one can buy 1 chudi and 12 tops. If one wants to buy 5 tops, how much shall she have to pay ?