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.
UDM : YZQ : : QCT : ?
A fatherโs age at the time of the birth of his son is the same as the present age of the son. If the age of the son was 15 years five years ago, then what is the current age of the father?
Select the combination of letters that when sequentially placed in the blanks of the given series will complete the series.
r r p p s _ p _ s s r _ s s r _ _ p
Revati is the sister of Sujit. Pranjal's mother is married to Sujit. Bhavita has one son and one daughter. Lopa is the sister of Pranjal, who is the paternal grandson of Bhavita. Lopa is the daughter of Ramya. How is Revati related to Ramya?