Select the combination of letters that when sequentially placed in the blanks of the given series will complete the series.
Q _ T _ S _ K _ R _ _ K _ R S
1
K R Q T S K T
2
K R Q T S Q T
3
K R Q T S Q R
4
K R T R S Q T
5
K T Q T S Q R
Select the combination of letters that when sequentially placed in the blanks of the given series will complete the series.
Q _ T _ S _ K _ R _ _ K _ R S