In a question, find the odd number from the given alternative.

835 725 761 542

542

Note: In every number last two number sum is equal to first number 835       ⇒           3 + 5 = 8 725       ⇒           2 + 5 = 7 761       ⇒           6 + 1 = 7 542       ⇒           4 + 2 = 6 which is odd  So, correct answer is option (D).