Question

Select the number that will the question mark (?) in the following series.

78, 93, ?, 153, 198, 253

1. 119
2. 111
3. 127
4. 118

Answer 1

Correct Answer - Option 4 : 118

The pattern followed here is :

78 + 15 = 93

93 + 25 = 118

118 + 35 = 153

153 + 45 = 198

198 + 55 = 253

Hence, 118 is the correct answer.