Lawn Mowers
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40 free Lawn Mowers trivia questions with answers — trivia quiz, new questions added Oct 2026.
The lawn mower is one of those machines almost all of us have pushed, ridden or been woken by, yet few people know where it came from. It began as a novelty for sports grounds and grand gardens, and within a century it had reshaped suburbs, built whole companies and even started its own motorsport. This quiz follows the story from the first patent in 1830 to machines that mow by themselves. Expect questions on how the main designs cut grass, the parts and safety features worth knowing, the makers whose names sit on sheds full of equipment, and the stranger corners of mower history, from animals on famous lawns to endurance races. There is plenty for pop-culture fans too: mowers turn up in films, television drama, poetry, album artwork and video games. It is pitched for gardeners, tinkerers and trivia-night regulars alike, with an explanation after each answer.
30 of 40 questions with answers and explanations. Play the quiz
Q 01Under which U.S. president did sheep graze the White House lawn, their wool auctioned for the Red Cross?
Woodrow Wilson
Woodrow Wilson's wife Edith set the flock grazing during World War I so that no manpower was spent on mowing, the same spirit as her gasless Sundays.
Q 02Why did the ponies that pulled Victorian lawn mowers across grand estates wear leather boots on their feet?
To prevent hoofprints
To prevent hoofprints, gardeners also preferred lightweight ponies to horses once the first animal-drawn mowing machine was patented in 1842.
Q 03The Snapper Rear Engine Rider lawn mower won pop-culture fame through its appearance in which Best Picture winner?
Forrest Gump
Forrest Gump made a star of a mower line that began with the 1951 Snappin' Turtle, named for the way it snapped the grass and for the turtle figurine on its front.
Q 04In which hit tower defense game does a single-use lawn mower wait at the end of each lane as a last resort?
Plants vs. Zombies
Plants vs. Zombies gives each lane one mower that wipes out the whole row when an attacker reaches that end, while pool and roof levels swap in cleaners instead.
Q 05Karl Dahlman invented the Flymo lawn mower in 1964 after seeing which invention by Sir Christopher Cockerell?
Hovercraft
Hovercraft engineering gave the Flymo a fan that blows air downwards, so the light plastic machine floats just above the grass.
Q 06Which author sued to have his name removed from the 1992 film The Lawnmower Man, which barely resembled his story?
Stephen King
Stephen King won in court because the science-fiction film kept almost nothing of his 1975 tale, in which a satyr runs a lawn-mowing business.
Q 07Which country star drove a riding lawn mower to a liquor store miles away after his wife hid the car keys?
George Jones
George Jones later sent the story up himself, parodying the ride in music videos including the one for his own 1996 single Honky Tonk Song.
Q 08Before the lawn mower arrived in 1830, which hand tool did gardeners swing to keep fine lawns short?
Scythe
The scythe was the tool the first mower was built to beat, and the 1830 design was aimed mainly at sports grounds and extensive gardens.
Q 09Which safety device on a powered lawn mower halts the cutting action the moment the user lets go of the handle?
Dead man's switch
A dead man's switch exists because the blades of a powered push mower can injure a careless or inattentive user in an instant.
Q 10Which Olympic Games' opening ceremony featured the Victa lawn mower, a backyard icon of the host nation?
Sydney 2000
Sydney 2000 saluted a machine first built in 1952 by Mervyn Richardson, whose prototype used a peach tin as its petrol tank.
Q 11Which engineer from Stroud in Gloucestershire patented the world's first lawn mower in 1830?
Edwin Budding
Edwin Budding went into partnership with John Ferrabee, who funded the development, and together they built the machines in a factory at Thrupp.
Q 12The lawn mower's inventor took the idea in 1830 from a mill machine that trimmed the surface of which material?
Woollen cloth
Woollen cloth was finished by trimming its irregular nap, and the bench-mounted spinning blades that shaved it smooth became the heart of the mower.
Q 13The inventor of the lawn mower is also credited with which workshop tool, which he devised in 1842?
Adjustable spanner
Q 21Which director's only G-rated film follows Alvin Straight crossing Iowa on a riding lawn mower to reach his brother?
David Lynch
David Lynch later called the gentle Disney release his most experimental movie, and it earned Richard Farnsworth a Best Actor Oscar nomination.
Q 22In which TV drama does a John Deere riding mower run over a visiting executive's foot during an office party?
Mad Men
Mad Men staged the accident in its third season: a salesman rides the mower in after winning the tractor maker's account, and a joyride at a party for the agency's British owners goes wrong.
Q 23In which 1989 comedy does a friend mowing the lawn send the young heroes diving into an earthworm tunnel?
Honey, I Shrunk the Kids
The adjustable spanner, set by turning a screw, followed twelve years after the mower and is known to Americans as a crescent wrench.
Q 14One of the earliest lawn mowers ever sold went to which institution, opened in 1828 for scientific study?
London Zoo
London Zoo, then the Zoological Gardens in Regent's Park, was among the very first buyers, along with the Oxford colleges.
Q 15Which lawn mower design shears grass like scissors between spinning helical blades and a fixed bed knife?
Reel
Reel mowers, also called cylinder mowers, make the cleanest cut of any type when properly adjusted, which lets the grass heal more quickly.
Q 16A typical zero-turn lawn mower, able to pivot on the spot, is steered with what instead of a wheel?
Two lap bars
Two lap bars each control one drive wheel, so pushing one forward while pulling the other back spins the machine about its own centre.
Q 17A typical early robotic lawn mower found the edge of its patch by sensing what, laid out by the owner?
A boundary wire
A boundary wire marked the limit for early machines: they simply bounced around the lawn, changing heading each time they met it.
Q 18Which part of a lawn mower lays down the light and dark stripes seen on formal lawns and sports pitches?
The roller
The roller at the back does the striping, so a wheeled rotary mower without one cannot give a good finish, and varying the direction each cut stops ruts forming.
Q 19What do gardeners call the damage when a lawn mower set too low shaves bumps down to bare patches?
Scalping
Scalping strikes where there are bumps or tree roots at the surface, which is why rotary mowers are usually set a little higher on uneven lawns.
Q 20Some lawn mowers are built for which practice of leaving fine clippings on the turf to feed the soil?
Grasscycling
Grasscycling lets the clippings rot down and return their nutrients, sparing the gardener both the bagging and some of the fertiliser.
Honey, I Shrunk the Kids pits its tiny heroes against the vortex of the mower until the parents shut the machine off just in time.
Q 24Which 1987 teen comedy ends with Patrick Dempsey's Ronald Miller riding off on a lawn mower with a cheerleader?
Can't Buy Me Love
Can't Buy Me Love has Ronald spend a whole summer mowing lawns to save for a telescope, then hand the $1,000 to Cindy to pose as his girlfriend.
Q 25Which actor wrote, directed and starred in Sling Blade, whose hero Karl carries a sharpened lawn mower blade?
Billy Bob Thornton
Billy Bob Thornton won the Oscar for Best Adapted Screenplay for the 1996 film, which he built around a character from his own one-man show.
Q 26Which Peter Jackson splatter comedy, released in America as Dead Alive, ends with a lawn mower turned on the undead?
Braindead
Braindead reputedly used 300 litres of fake blood for the climax, in which its hero Lionel mows his way through the horde.
Q 27In Philip Larkin's 1979 poem The Mower, which animal does the speaker accidentally kill while cutting the lawn?
A hedgehog
A hedgehog really died that way, and the machine involved is now kept with the poet's papers in the archive at the University of Hull.
Q 28Which band had a lawn mower painted into Betty Swanwick's artwork for the album Selling England by the Pound?
Genesis
Genesis had it added to an existing painting, The Dream, as a nod to the track I Know What I Like, because the artist had no time to paint a new cover.
Q 29What does a so-called lawnmower parent do for a child?
Clears every obstacle
Clears every obstacle sums it up: the lawnmower parent goes a step beyond the helicopter parent by dealing with problems before the child ever meets them.
Q 30Which Formula One great shared victory in the first 12-hour lawn mower endurance race, held in Sussex in 1978?
Stirling Moss
Stirling Moss won alongside fellow racing driver Derek Bell near Wisborough Green, where the actor Oliver Reed, who lived locally, regularly entered a team.