Dr Pepper Trivia
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33 free Dr Pepper trivia questions with answers — food & drink quiz, new questions added Sep 2026.
40 free Dr Pepper trivia questions with answers. Dr Pepper is a year older than Coca-Cola, is legally not a cola, and in 2024 overtook Pepsi to become the second best-selling soda in America. This Dr Pepper trivia quiz covers all of it: pharmacist Charles Alderton mixing it at Morrison's Old Corner Drug Store in Waco, the customers who ordered a 'Waco', the national debut at the 1904 World's Fair, the full stop that vanished from the logo, the two Dallas banks that supposedly hold half the recipe each, and the prune-juice rumour the company still has to deny. It also gets into the advertising (10-2-4, 'Be a Pepper', the Dr Pepper Girl, hot Dr Pepper with lemon), the lawsuits (Peppo becoming Mr. Pibb, the end of cane-sugar Dublin Dr Pepper), the products (Diet, Ten, Cherry, Zero Sugar, Strawberries and Cream, Creamy Coconut) and the corporate story from Cadbury Schweppes to Keurig Dr Pepper. Easy questions suit anyone who drinks the stuff; the later ones are for Texans and soda historians. Every answer was checked against a reference page and shows its source once you have answered.
30 of 33 questions with answers and explanations. Play the quiz
Q 01Dr Pepper was created in the 1880s in which Texas city?
Waco
Waco it was: before the drink had its famous name, customers at the soda fountain there ordered it by asking for 'a Waco'.
Q 02What was the profession of Charles Alderton, who formulated Dr Pepper?
Pharmacist
Pharmacist Charles Alderton cared more about filling prescriptions than selling soda, so he left the store's owner and a beverage chemist to develop his drink.
Q 03Which American Idol alumnus played the tiny crooner 'Lil' Sweet' in Diet Dr Pepper commercials from 2015?
Justin Guarini
Justin Guarini, Idol's first runner-up, had already co-starred with Kelly Clarkson in the 2003 musical From Justin to Kelly.
Q 04Dr Pepper was introduced to a national audience at which 1904 event?
The Louisiana Purchase Exposition
The Louisiana Purchase Exposition gave the drink a national stage, yet for decades afterward Dr Pepper sold mostly in Texas and the South.
Q 05According to the brand, Dr Pepper is a proprietary combination of how many flavors?
23
23 flavors is the brand's pitch, a blend Charles Alderton hit on after numerous experiments mixing fruit flavors at a soda fountain.
Q 06A persistent rumour since the 1930s claims Dr Pepper contains what ingredient?
Prune juice
Prune juice was never an ingredient: the company insists it isn't in Dr Pepper now and never has been.
Q 07According to one famous promotion, 'Dr Pepper Time' came at which three times of day?
10, 2 and 4
10, 2 and 4 came from research finding people's energy slumps around 10:30, 2:30 and 4:30, so the ads urged drinkers to 'Drink a Bite to Eat' then.
Q 08Which unusual way of serving Dr Pepper did the company push in the late 1950s and 1960s?
Hot, with lemon slices
Hot, with lemon slices: the company pitched warm Dr Pepper as a winter alternative to cold soft drinks.
Q 09Dr Pepper Girl Donna Loren appeared in which 1960s movie series?
The Beach Party films
The Beach Party films: in her first, Muscle Beach Party, she sang a duet with Dick Dale.
Q 10In which film does the hero drink 15 Dr Peppers at the White House before meeting President Kennedy?
Forrest Gump
Forrest Gump: when Kennedy asks how he feels, Forrest blurts out that he has to pee, and the president repeats it.
Q 11Which actor fronted the dancing 'Be a Pepper' commercials of the late 1970s and early 1980s?
David Naughton
David Naughton sang and danced as the lead Pepper from 1977, and while the campaign ran on he became the star of An American Werewolf in London.
Q 12What was the Atlanta rival's 1972 Dr Pepper imitation 'Peppo' renamed after Dr Pepper sued?
Mr. Pibb
Mr. Pibb was the new name, adopted in 1972 after the trademark lawsuit; the drink was reformulated in 2001 as Pibb Xtra with a stronger cinnamon note.
Q 13Dr Pepper tied itself to 1960s rock and roll through the host of which TV music show?
American Bandstand
Q 21In 2008 Dr Pepper promised everyone in America a free can if which band released its long-delayed album?
Guns N' Roses
Guns N' Roses' former guitarist Buckethead was excluded from the offer, even though some of his playing is on the album.
Q 22How did Dr Pepper's 2008 promise of a free can for every American turn out?
The online coupons proved inadequate
The online coupons proved inadequate: the website crashed on release day, and the singer's lawyer demanded full-page apologies in four national papers.
Q 23Which basketball great joined Dr. Dre in Dr Pepper's celebrity 'doctor' ads?
Julius Erving
American Bandstand's Dick Clark became a Dr Pepper ad icon, and the brand's 'Dr Pepper Girl' even co-hosted a TV special with him.
Q 14Which British company bought Dr Pepper/Seven Up in 1995?
Cadbury Schweppes
Cadbury Schweppes, the chocolate-and-mixers group, ran Dr Pepper until 2008, when it spun off its American drinks business as a separate company.
Q 15Dr Pepper's American parent company from 2008 to 2018 was named after Dr Pepper and which iced-tea brand?
Snapple
Snapple dropped out of the company's name in 2018, when a merger gave the business its new title.
Q 16Which coffee-pod company acquired Dr Pepper's parent company in July 2018?
Keurig
Keurig paid Dr Pepper's shareholders a special dividend of $103.75 a share, yet they kept 13% of the combined Keurig Dr Pepper.
Q 17In 2024, Dr Pepper drew level with which brand as America's second best-selling soda?
Pepsi
Pepsi was drawn level after years of steady gains for Dr Pepper, helped by heavy marketing and a run of new flavors.
Q 18What did a 1960s US court ruling about Dr Pepper let rival soft-drink bottlers do?
Sell it with their colas
Sell it with their colas: once a court ruled Dr Pepper was not a cola, bottlers whose deals barred rival colas could carry it too.
Q 19Dublin Dr Pepper, made in Dublin, Texas, was famous for refusing to switch from cane sugar to what?
Corn syrup
Corn syrup never went into Dublin's bottles: its owner kept cane sugar, and diehard fans made pilgrimages to the small town to buy them.
Q 20When Dr Pepper's owner sued the Dublin, Texas, bottler in 2011, what did it accuse the bottler of?
Selling outside its territory
Selling outside its territory was one charge; the January 2012 settlement ended Dublin Dr Pepper, and the plant carried on as Dublin Bottling Works.
Julius Erving, 'Dr. J', told viewers the soda tastes better sipped slowly, the pitch the campaign sold as 'Doctor's orders'.
Q 24As of 2025, which soda brand shares a parent company with Dr Pepper?
Canada Dry
Canada Dry: Dr Pepper bought it in 1982 but sold it in 1984 to pay down buyout debt, and the two brands later came back under one owner.
Q 25As of 2025, Dr Pepper's parent company has its Texas headquarters in which Dallas suburb?
Frisco
Frisco: the company moved its Texas head office there from Plano, into The Star, the Dallas Cowboys' headquarters campus.
Q 26At which drugstore soda fountain was Dr Pepper first served?
Morrison's Old Corner Drug Store
Morrison's Old Corner Drug Store, owned by Wade Morrison, was where Charles Alderton served the first Dr Pepper at the soda fountain in the mid-1880s.
Q 27Which rock star appeared as 'Dr Love' in Dr Pepper Cherry commercials?
Gene Simmons
Gene Simmons suited the ads' doctor theme thanks to Kiss's song 'Calling Dr. Love', which he wrote and sang lead on.
Q 28Which candy maker produces an official Dr Pepper-flavoured bean?
Jelly Belly
Jelly Belly sells an official Dr Pepper jelly bean, one of several licensed spin-offs alongside Dr Pepper Lip Smackers balm and a Dr Pepper Slurpee at 7-Eleven.
Q 29At college football championship games, Dr Pepper's halftime contest lets students win what?
$100,000 in tuition
The Dr Pepper Tuition Giveaway, run since the late 2000s, has finalists throw footballs into an oversized Dr Pepper can at halftime of conference championship games for $100,000 in tuition.
Q 30Dr Pepper's 'Drink it slow' celebrity ads ended with each star saying what line?
Trust me. I'm a doctor
Trust me. I'm a doctor, said stars whose only link to medicine was a nickname or a TV role, spoofing real doctors' endorsements.