If 5% income of P is equal to 15% income of Q and 10% income of Q is equal to 20% income of R. If income of R is Rs. 2000, then what are the incomes of P and Q respectively ?
1
Rs. 4000 and Rs. 8000
2
Rs. 12000 and Rs. 4000
3
Rs. 15000 and Rs. 5000
4
Rs. 18000 and Rs. 6000