Depending on the make and model, Between 90 and 120 Kph.
raptor 90
50-70 is pee wee 90-110 is 90+mod 200-300 is youth 400-450 is quad A/B/C/D 450 is pro cc limit then their is open class
90
Total interiors of any quad is 360, so 90 degrees, so it's a rectangle, possibly a square.
There are a number of very good ATVs suitable for a youth. Some good models one could purchase include '2012 Polaris Outlaw 90', '2011 Pitster Pro FXR 15R' and the 'Mini Motocross Quad'.
The blue whale can grow to 90-100 feet, and is nearly twice as long as either shark.
90
FAST about 90 degrees an minute
90
Around 90 mph
about 90 mph