If Rs. 56,000 is to be divided in four boys A, B, C and D in such a way that the ratio of amount of A : B, B : C and C : D are 4 : 3, 1 : 3 and 3 : 4 respectively then find the amount received by B and C together.
1
Rs. 22000
2
Rs. 24000
3
Rs. 20000
4
Rs. 22500
5
Rs. 18000