ARB, BSC, CTD, DUE, ?
Sequence Pattern Analysis
The question asks for the next term in the given sequence: ARB, BSC, CTD, DUE, ?
We need to identify the pattern governing the progression of the letters in each term.
Analyzing the Pattern
Let's examine the position of each letter in the alphabet:
- Term 1: ARB
A is the 1st letter.
R is the 18th letter.
B is the 2nd letter. - Term 2: BSC
B is the 2nd letter.
S is the 19th letter.
C is the 3rd letter. - Term 3: CTD
C is the 3rd letter.
T is the 20th letter.
D is the 4th letter. - Term 4: DUE
D is the 4th letter.
U is the 21st letter.
E is the 5th letter.
Determining the Next Term
Observe the pattern for each position:
- First Letter: The sequence is A, B, C, D. The next letter is E.
- Second Letter: The sequence is R, S, T, U. These are consecutive letters. The next letter is V.
- Third Letter: The sequence is B, C, D, E. The next letter is F.
Combining these next letters gives us the next term in the sequence: EVF.
This corresponds to Option 3.
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