Choose the correct alternative to complete th | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(B) To solve the series $ab . . aa . . bbb . . . aaa . . bbaa$,we look for a repeating pattern.
Counting the total number of characters (including bl

Vedclass · Accepted Answer

$baab$

Vedclass · Answer

(B) To solve the series $ab . . aa . . bbb . . . aaa . . bbaa$,we look for a repeating pattern.
Counting the total number of characters (including blanks),we have $20$ positions.
Let's divide the series into groups of $4$: $(ab . .) (aa . .) (bbb .) (. . aa) (. . bbaa)$. This does not seem to fit.
Let's try a pattern based on increasing counts of $a$ and $b$: $ab, aab, aaabb, aaaabb, aaaaabb$.
Looking at the sequence: $ab$ | $ba$ | $aa$ | $bb$ | $b$ | $bb$ | $a$ | $aa$ | $a$ | $bb$ | $aa$.
Actually,the pattern is $ab, ba, aa, bb, bbb, aaa, bbaa$.
By filling the blanks with $baab$,the sequence becomes: $ab(ba)aa(ab)bbb(a)aaa(b)bbaa$.
Thus,the correct sequence is $baab$.

Choose the correct alternative to complete the series: $ab . . aa . . bbb . . . aaa . . bbaa$

Similar Questions

The following questions are based on the five three-digit numbers given below:
$972, 526, 487, 359, 251$
If the digits in each of the above numbers are written in reverse order,which will be the second highest number?

Find out the wrong term from the given series.
$52, 51, 48, 43, 34, 27, 16$

Study the following arrangement carefully and answer the question given below:
$R, 4, E, J, 5, T, 1, A, M, Q, 3, 8, N, I, K, 7, W, F, 6, D, 9, U, 2, Y, V$
Which of the following is the fourth to the right of the tenth from the right end of the above arrangement?

Which number would replace the question mark in the series $2, 7, 14, 23, ?, 47$?

Fill in the blank space for the given series with the correct alternative.
$1, 9, 17, 33, 49, 73, (...)$

Vedclass Test Series

Exam Paper Generator

Online Exam Module