A Quiz About 90

To celebrate our 90,000th play, name these things associated with the number 90.
Quiz by HinesBrothers
Rate:
Last updated: March 18, 2020
First submittedJanuary 14, 2020
Times taken18
4:00
Enter answer here:
0
 / 27 guessed
The quiz is paused. You have remaining.
Scoring
You scored / = %
This beats or equals % of test takers also scored 100%
The average score is
Your high score is
Your fastest time is
Keep scrolling down for answers and more stats ...
Math
Factors of 90
1
2
3
5
6
9
10
15
18
30
45
(90)
90 in Binary
1011010
90 in Roman numerals
XC
Events of 1990
Countries re-unified
Germany
Yemen
This Russian earned the
Nobel Peace Prize
Mikhail Gorbachev
This British Prime
Minister resigns
Margaret Thatcher
This Arab war begins
Gulf War
This currently #1 chess player was born
Magnus Carlsen
This nation hosts the
FIFA World Cup
Italy
Other
Interstate 90 goes between
these two cities
Seattle
Boston
Element whose atomic
number is 90
Thorium
Country with the +90 calling code (Hint: Ararat)
Turkey
A 90 degree angle in math
Right angle
An angle < 90 degrees in math
Acute angle
An angle > 90 degrees in math
Obtuse angle
+2
Level ∞
Jan 15, 2020
Clever quiz!
+1
Level 68
Jan 15, 2020
Thanks!