5 Questions: It's a Gas

1 of 5
On which occasion has the Windsor family's Royal Standard been displayed at half mast?
Death of Queen Mother
September 11, 2001
Death of Princess Diana
Never
2 of 5
The Persian Gulf War was sparked when Iraq invaded which country?
Syria
Kuwait
Jordan
Lebanon
3 of 5
The shell of which nut is poisonous?
Walnut
Pistachio
Cashew
Peanut
4 of 5
In terms of the U.S. military, where would you most likely find a chevron?
On a uniform
In a mess kit
On a grenade
Inside a boot
5 of 5
What Boston Marathon winner was stripped of her title when it was revealed that she'd used the subway for part of the run?
Fredericka West
Rosie Ruiz
Janet Cooke
Maria Cruz