A had Rs. 500, Rs. 2000 and Rs. 200 notes in the ratio of 4 : 3 : 8 respectively. He went for shopping and shop for Rs. 15000 and left with Rs. 4200 with him. Find the difference between the number of notes of Rs. 200 and Rs. 2000 is –
1
25
2
10
3
15
4
5
5
20