1.

Select the number that will come next in the following series.141, 145, 154, 179, 228, 349, ?1. 6182. 6203. 5204. 518

Answer» Correct Answer - Option 4 : 518

The logic is as:

Square of prime numbers are added to the previous one to get the next number in the series.

141 + 22 = 145

145 + 32 = 154

154 + 52 = 179

179 + 72= 228

228 + 112 = 349

349 + 132 = 518

Hence, the missing number is518.



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