What should come in place of the question mark (?) in the given series?
187, 173, 160, 148, 137, ?

Given: 187, 173, 160, 148, 137, ?

Logic: Numbers are decreasing natural number from - 14.

187 - 14 = 173

173 - 13 = 160

160 - 12 = 148

148 - 11 = 137

137 - 10 = 127

So, the missing term is 127.

Thus, correct option is (a).