Select the option that will fill in the blank and complete the given series.
DXB, GSI, JNP, MIW, _____

 Given series DXB, GSI, JNP, MIW, _____

We know that alphabet position A=1, B=2, C=3 .... Z=26 .

the given series represent in the form of alphabet position 

4 24 2, 7 19 9, 10 14 16, 13 9 23 , ?

From the above alphabet position series going on  First number increasing  3 positions, second, decreasing in 5 position  and third is increasing 7 positions to next 

, therefore?  16 4 4 (the next element of series )

? = P D D (16 4 4) Ans