Which of the following letter-number clusters will replace the question mark (?) in the given series to make it logically complete?
ENS 103 HKV 95 KHY 87 NEB 79 QBE 71 ?
1
UYK 63
2
SXF 61
3
TYH 63
4
UZG 61
Which of the following letter-number clusters will replace the question mark (?) in the given series to make it logically complete?
ENS 103 HKV 95 KHY 87 NEB 79 QBE 71 ?