A series is given with one term missing. Select the correct alternative from the given ones that will complete the series.
T, Q, N, K, ?
- AH
- BI
- CG
- DF
Solution & Step-by-step Explanation
Let's write down the alphabetical positional values of the given letters:
T=20
Q=17
N=14
K=11
We can see a pattern of decreasing by 3 at each successive step:
20
−3
17
17
−3
14
14
−3
11
11
−3
8
The letter with positional value 8 is H.
T=20
Q=17
N=14
K=11
We can see a pattern of decreasing by 3 at each successive step:
20
−3
17
17
−3
14
14
−3
11
11
−3
8
The letter with positional value 8 is H.