Select the option that will come in place of question mark and complete the below series. This term is given as one of the alternatives. Mark the correct alternative.280, 271, 264, 259, ?

Select the option that will come in place of question mark and complet

1.	Select the option that will come in place of question mark and complete the below series. This term is given as one of the alternatives. Mark the correct alternative.280, 271, 264, 259, ?
A.	252
B.	256
C.	250
D.	125
Answer» C. 250