Sign in
Please select an account to continue using cracku.in
↓ →
What will come in place of question mark (?) in the following number series ?
12 = 11*1 + 1
26 = 12*2 + 2
81 = 26*3 + 3
So, the next number in the series will be 81*4+4 = 328
Create a FREE account and get: