Daily Trivia Quiz - Day 23 (2025-11-02)

Question 1

What percentage of body weight is the human brain?

Accepted Answer

About 2%

Question 2

What is the world's most expensive spice by weight?

Accepted Answer

Saffron

Question 3

What is the deepest ocean trench in the world?

Accepted Answer

Mariana Trench

Question 4

What is the 'Meissner effect' in superconductors?

Accepted Answer

Complete expulsion of magnetic fields

Question 5

What material is Tesla Cybertruck's body made from?

Accepted Answer

Stainless steel

Question 6

When were gravitational waves first detected?

Accepted Answer

2015

Question 7

When was the first exoplanet discovered?

Accepted Answer

1995

Question 8

Which city hosts the world's largest Oktoberfest celebration each year?

Accepted Answer

Munich

Question 9

What is the total watch time weight in YouTube's recommendation algorithm?

Accepted Answer

Highest priority metric

Question 10

What is the main protein in Greek yogurt?

Accepted Answer

Casein