Daily Trivia Quiz - Day 83 (2026-01-01)

Question 1

Where is the famous underwater sinkhole known as the Great Blue Hole located?

Accepted Answer

Belize

Question 2

Were woolly mammoths still alive when the Great Pyramid of Giza was being built?

Accepted Answer

Yes

Question 3

How much weight can a Formula 1 driver lose during a single grand prix race?

Accepted Answer

Up to 4kg (8.8 lbs)

Question 4

What was the subject of the very first Google Doodle?

Accepted Answer

The Burning Man Festival

Question 5

In *The Wizard of Oz* (1939), what was used to give the Horse of a Different Color its changing colors?

Accepted Answer

Jell-O powder

Question 6

Which company invented the tradition of the diamond engagement ring with the slogan 'A Diamond is Forever'?

Accepted Answer

De Beers

Question 7

How efficient are fireflies at producing light compared to a standard incandescent light bulb?

Accepted Answer

Nearly 100% efficient

Question 8

In 1967, Australian Prime Minister Harold Holt disappeared while swimming. What did the country ironically name after him?

Accepted Answer

A swimming pool

Question 9

Approximately how much gold is dissolved in the world's oceans?

Accepted Answer

20 million tons

Question 10

Who made the first public mobile phone call in 1973, and who did he call?

Accepted Answer

Martin Cooper called his rival at AT&T