Question

129,141,147,159,174_

Answer 1

Answer:

192...............!!!!!!!!!!

Answer 2

129, 141, 147, 159, 174, 186

If we carefully observe the sequence, we can tell that that the next term would be the equal to the sum of the previous term and the summation value of all the digits of the same.

The first term is 129, and the summation value of the digits is equal to (1+2+9 = 12)

So, we add 129 and 12, and we get 141, which is the second term.

Similarly for 141, we add 141 and (1+4+1 = 6) to get 147, the third term.

For 147, we add 147 and (1+4+7 = 12), to get 159, the fourth term.

For 159, we add 159 and (1+5+9 = 15), to get 174, the fifth term.

For 174, we add 174 and (1+7+4 = 12), to get 186, the sixth and required term.