Raj invested in Indigo, HUL and SBI shares at Rs. 300, Rs. 200 and Rs. 5 per share, 100 shares for Rs. 10000. The number of Indigo and HUL shares he bought are respectively  Choose the correct answer.
A) 15, 25 B) 23, 17 C) 17, 23 D) 17, 60 E) 17, 70
let the number of shares of indigo , hul and sbi be x,y and z respectively.   according to the condition total number of shares are 100 i.e x+y+z=100 and total amount is 10000 i.e   it is equal to the sum of the amounts of x shares of indigo(300 rs) , y shares of hul(200 rs) and z shares of sbi (5 rs) i.e 300x+200y+5z=10000 ........on so;ving the above two equations ,we finally get 295x+195y=9500 (z term is to be cancelled by solving since we only need x(indigo) and y(hul)). by substituting options in the final equation we can check the answers ....i.e x=17 and y= 23   ANSWER:17, 23
<result>C</result>
Raj invested in Indigo, HUL and SBI shares at Rs. 300, Rs. 200 and Rs. 5 per share, 100 shares for Rs. 10000. The number of Indigo and HUL shares he bought are respectively