Select the combination of letters that when sequentially placed in the blanks of the given series will complete the series.
Z K _ R _ Z _ M R _ Z K M _ T _ K M _ T
1
M T K T R T R
2
M T K Z R Z R
3
M T K T R Z R
4
Z T K T R Z R
Select the combination of letters that when sequentially placed in the blanks of the given series will complete the series.
Z K _ R _ Z _ M R _ Z K M _ T _ K M _ T