ശ്രേണി പൂർണമാക്കുക: 6,12,20,30,.....,56A404040B424242C444444D484848Answer: 424242 Read Explanation: 6 + 6 = 12 12 + 8 = 20 20 + 10 = 30 30 + 12 = 42 42 + 14 = 56 Read more in App