other govt exam India Post Postman & Mail Guard Mock Test 2020 Logical Reasoning Series Alphabet Series
Select the letter-cluster that can replace the question mark (?) in the following series.
DBJ, HEL, LHN, PKP, ?1
TNR
2
RPR
3
TKQ
4
NMO
Select the letter-cluster that can replace the question mark (?) in the following series.
DBJ, HEL, LHN, PKP, ?