Correct Answer - Option 4 : ACTION
The given word ACTIVATION contains:
LETTERS
|
A
|
C
|
T
|
I
|
V
|
O
|
N
|
NUMBER OF LETTERS
|
2
|
1
|
2
|
2
|
1
|
1
|
1
|
Now we will check each option,
ENACT
LETTERS
|
E
|
N
|
A
|
C
|
T
|
NUMBER OF LETTERS
|
1
|
1
|
1
|
1
|
1
|
The above word cannot be formed because the original word does not contain the letter ‘E’.
INSTALL
LETTERS
|
I
|
N
|
S
|
T
|
A
|
L
|
NUMBER OF LETTERS
|
1
|
1
|
1
|
1
|
1
|
2
|
The above word cannot be formed because the original word does not contain the letter ‘S’and ‘L’.
CAPTION
LETTERS
|
C
|
A
|
P
|
T
|
I
|
O
|
N
|
NUMBER OF LETTERS
|
1
|
1
|
1
|
1
|
1
|
1
|
1
|
The above word cannot be formed because the original word does not contain the letter ‘P’.
ACTION
LETTERS
|
A
|
C
|
T
|
I
|
O
|
N
|
NUMBER OF LETTERS
|
1
|
1
|
1
|
1
|
1
|
1
|
The above word can be formed.
Hence, ACTION can be formed.