Entrance Exams Question:
Download Questions PDF

The value of (222) in base X when converted to base 10 is P.
The value of (222) in base Y when converted to base 10 is Q.
If the value of (P - Q) in base 10 = 28, then what is the
value of (Q - X) in base 10?
a) 80
b) 108
c) 92
d) Cannot be determined

Answer:

b) 108

Download Entrance Exams Interview Questions And Answers PDF

Previous QuestionNext Question
How many fingers do you have in your both hand?Which is largest population state in India?