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In each question, three sequences of letters/numerals are given which correspond to each other. Find out the letters/numerals that come in vacant places.
C _ B _ D _ A _ B B D D
2 _ _ 4 _ 3 4 _ ? ? ? ?
_ a _ c b a _ d _ _ _ _
  • a)
    2, 2, 1, 1
  • b)
    2, 2, 3, 3
  • c)
    3, 3, 4, 4
  • d)
    3, 3, 1, 1
Correct answer is option 'D'. Can you explain this answer?
Most Upvoted Answer
In each question, three sequences of letters/numerals are given which ...
Finding the Missing Letters/Numeral in Given Sequences

Given sequences of letters/numerals are related to each other in a certain pattern. To find the missing letters/numerals, we need to analyze the pattern and apply it to the vacant places.

Sequence 1: C _ B _ D _ A _ B B D D

- The sequence follows a pattern of alternating letters and numerals.
- The numerals represent the position of the corresponding letter in the English alphabet.
- Hence, the missing letters in the sequence are:

C 2 B 4 D 1 A 3 B B D D

Sequence 2: 2 _ _ 4 _ 3 4 _ ? ? ? ?

- The sequence follows a pattern of alternating numerals and blanks.
- The numerals represent the sum of the corresponding blanks and the adjacent blanks.
- Hence, the missing numerals in the sequence are:

2 1 3 4 3 4 7 6 5 6

Sequence 3: _ a _ c b a _ d _ _ _ _

- The sequence follows a pattern of alternating letters and blanks.
- The first letter is 'a' and the second letter is the next letter in the English alphabet.
- The third letter is 'c' and the fourth letter is the next letter in the English alphabet.
- The fifth letter is 'b' and the sixth letter is the previous letter in the English alphabet.
- The seventh letter is 'a' and the eighth letter is the next letter in the English alphabet.
- The ninth letter is 'd' and the tenth letter is the next letter in the English alphabet.
- Hence, the missing letters in the sequence are:

b a c b a c d e f g

Therefore, option D (3, 3, 1, 1) is the correct answer.
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In each question, three sequences of letters/numerals are given which correspond to each other. Find out the letters/numerals that come in vacant places. C _ B _ D _ A _ B B D D 2 _ _ 4 _ 3 4 _ ? ? ? ? _ a _ c b a _ d _ _ _ _a)2, 2, 1, 1b)2, 2, 3, 3c)3, 3, 4, 4d)3, 3, 1, 1Correct answer is option 'D'. Can you explain this answer?
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