Correct Answer: (c) t, d, p, q, n, t, I
Solution:We put all the option in blank area and check who create particular pattern
Option (a) t, t, q, p, n, l, d
dq _ pln _ qt _ lnd _ tpl _ dq _ p _ n
After filling the blanks with the letters/numbers in the option given above, we get: dqtpln/tqtqln/dptpln/dqlpdn
No particular pattern is repeating itself when the sequence is divided into equal parts.
Option (b) t, p, d, q, l, n, t
dq _ pln _ qt _ lnd _ tpl _ dq _ p _ n
After filling the blanks with the letters/numbers in the option given above, we get: dqtpln/pqtdln/dqtpll/dqnptn
No particular pattern is repeating itself when the sequence is divided into equal parts.
Option (c) t, d, p, q, n, t, l
dq _ pln _ qt _ lnd _ tpl _ dq _ p _ n
After filling the blanks with the letters/numbers in the option given above, we get: dqtpln/dqtpln/dqtpln/dqtpln
A particular pattern is repeating itself when the sequence is divided into equal parts.
Option (d) d, l, n, p, q, t, t
dq _ pln _ qt _ lnd _ tpl _ dq _ p _ n
After filling the blanks with the letters/numbers in the option given above, we get: dqdpln/lqtnln/dptplq/dqtptn
No particular pattern is repeating itself when the sequence is divided into equal parts.
Hence, "t, d, p, q, n, t, l" is the correct answer.