arithmetic - a sum of rs 427 is to be divided among arjun badri and charan such that 3 times arjuns share 4 times badris share and 7 times charans share are all equal the share of charan is - skillgun

Let A = Arjun, B = Badri, C = Charan.
3A = 4B = 7C = k,Then A = k/3, B = k/4 and C= k/7.
A : B : C = k/3 : k/4 : k/7 = 28 : 21 :12.
Cs share = Rs. [427 x (12/61)] = Rs. 84