निम्‍नलिखित में से

34 is related to 155 by certain logic. Following the same logic, 49 is related to 168. To which of the following is 68 related, following the same logic?

Select the related word from the given alternatives.

Lemon : Sour :: Jaggery : ?

If 32 @ 10 = 32 and 42 @ 30 = 76, then 28 @ 56 = '?'.

Select the option that is related to the third letter-cluster in the same way as the second letter-cluster is related to the first letter-cluster.

Dog : Puppy :: Deer :  ?

Select the option that is related to the third term in the same way as the second term is related to first term.

If 58 # 67 = 82 and 24 # 55 = 33, then 72 # 84 = ?