Mathematical Knowledge Quiz

Dave is 27 years old. Jillian is 21 years old. Dave was once 3x Jillian's age. How long ago was that?

What is 4 squared?

How many Newtons is 600g?

Aidan is 1/3 Nia's age. Joey is 1/2 Nia's age. Who is the youngest?

A TV show called "Lucky Little Duck" has been running for 3/4yrs.. Another TV show called "No Need To Change" has been running for 78% of a year. A third TV show called "Adventures Of Finn & Henry" has been running for 0.5yrs.. Finally, a fourth TV show called "Sammy Grayson" has been running for 0.50yrs.. Which TV show is the oldest?

What are the chances of landing a 7 on a slot machine if there are two 7s, 4 stars, 5 "busts", 6 "losses", and 3 "try again"s?

Michael has 20 nickels in his left pocket. He has 10 dimes in the other. Which pocket is wealthier?

Gino bicycles 3km. every Saturday and every Tuesday. He bicycles 100dam. every Sunday and every Monday. He bicycles 1 more hectometer than he did the last day every other day. How many hectometers does he bicycle every week?

A hockey stadium seats 4 000 people. If each section has 250 seats, how many sections are there?

How many seconds are in 2hrs?

What is 30 with the exponent 3?