Answers

2016-02-24T20:33:03+05:30
Let no. of Rs. 100 prizes be x.
∴ No. of Rs. 500 prizes = (200-x)

Cost of all Rs. 100 prizes = Rs. 100x
Cost of all Rs. 500 prizes = 500(200-x) = Rs. (100000-500x)
As per question,

50000 = (100000-500x)+100x
=> 500x-100x = 100000-50000
=> 400x = 50000
=> x = 500/4 = 125

No. of Rs. 100 prizes = 125
No. of Rs. 500 prizes = 200-125 = 75
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