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Question
If every letter beginning from position 4, counted from left, is replaced by T, how many T will be there in the resulting sequence?
K M S T O O N U A I Q L H P J C D R U R N G Z M L
A
22
B
3
C
0
D
7
Soln.
Ans: a
Ans: a
The series becomes:
K M S T T T T T T T T T T T T T T T T T T T T T T