Question

A call center agent has a list of 305 phone numbers of people in alphabetic order of names (but she does not have any of the names). She needs to quickly contact Deepak Sharma to convey a message to him. If each call takes 2 minutes to complete, and every call is answered, what is the minimum amount of time in which she can guarantee to deliver the message to Mr. Sharma.
a) 18 minutes b) 610 minutes c) 206 minutes d) 34 minutes

Answer 1

Minimum time will be 18 minutes