(CNN) -- Cristiano Ronaldo underlined just why Real Madrid agreed to pay him the big bucks on a scintillating evening of European football. 

The 28-year-old, who inked a new five-year deal with the Spanish club on Sunday, completed a brilliant hat trick as Real raced to a 6-1 rout against Galatasaray. 

Ronaldo had the final say in Istanbul as he danced past three defenders before blasting the ball into the net for his hat-trick. 

Summer signing Isco had got Los Blancos off the mark when he picked up a long ball hit from beyond the halfway line by Angel di Maria and hit home after 33 minutes. 

From then on it was one way traffic as Karim Benzema and Ronaldo added two goals apiece before Umut Bulut pulled one back for the Turkish champions. 

The away victory saw the nine time European champions kick off a new era of European football under manager Carlo Ancelotti in some style. 

A pulsating opening round of Champions League group matches featured a flurry of firsts. 

Former Barcelona boss Pep Guardiola safely negotiated his first match in charge of Bayern Munich's title defence with an emphatic 3-0 win over CSKA Moscow. 

David Alaba hit home a dipping free kick to set the Germans on their way before Mario Mandzukic powered in a header in a dominant first half. 

Arjen Robben volleyed in a scooped pass from Alaba to tick off a first European win for Guardiola and his defending champions. 

David Moyes also came through his first game as Manchester United manager unscathed as the club made its first European outing without Sir Alex Ferguson at the helm since 1985.  QUESTIONS:

Q1:
1. What is Cristiano Ronaldo's age?
2. How many years old is Cristiano Ronaldo?
3. State the age of Cristiano Ronaldo.
Q2:
1. What is Cristiano Ronaldo's team?
2. What team is Cristiano Ronaldo on?
3. Which team does Cristiano Ronaldo play for?
Q3:
1. What is Cristiano Ronaldo's sport?
2. What sport does Cristiano Ronaldo play?
3. What sport is Cristiano Ronaldo's profession?
Q4:
1. Does Cristiano Ronaldo play soccer professionally?
2. Is Cristiano Ronaldo a professional football player?
3. Is playing soccer Cristiano Ronaldo's job?
Q5:
1. Is Cristiano Ronaldo paid well to play football?
2. Does Cristiano Ronaldo get paid the big bucks to play soccer?
3. Does Cristiano Ronaldo make a lot of money playing European football?
Q6:
1. How long is Cristiano Ronaldo's contract?
2. What is the length of Cristiano Ronaldo's contract?
3. How long is Cristiano Ronaldo in his contract for?
Q7:
1. When did Cristiano Ronaldo sign his contract?
2. At what point was Cristiano Ronaldo's contract signed?
3. When was a contract inked with Cristiano Ronaldo?
Q8:
1. What country is Cristiano Ronaldo's new team from?
2. What country is Real Madrid from?
3. What nation does the team that Cristiano Ronaldo is on come from?
Q9:
1. Who did Bayern Munich go against?
2. Who was Bayern Munich's opponent?
3. What team did Bayern Munich face?
Q10:
1. Who won the Munich-Moscow match?
2. Who came out on top in the game between CSKA Moscow and Bayern Munich?
3. Who was the victor when Munich faced Moscow?
Q11:
1. What was the score of the Munich-Moscow game?
2. What was the score when CSKA Moscow faced Bayern Munich?
3. In the match between Bayern Munich and CSKA Moscow, what was the number of points scored?
Q12:
1. Who runs the Bayern Munich team?
2. Who is the head of Bayern Munich?
3. Who's in charge of Bayern Munich?
