How fast is 3700 kmh?

What is on the hydralic license test 2a? What is 0.25ct diamond? Another name for toilet? What is the LCM of 12 and 60 and 144? Just tell you the proof that volume of cone is equal to three times the volume of cylinder? One hundred eighty-six thousandth? What unit measures vibration? How would you write 91 million in digits? Are all vertical angles congruent? What does 22 cm look like? Is seven eights of a cup more than three fourth of a cup? What is equivalent to 120 inches? Is it true that on dec 21 the North Pole experiences 24 hours of night time and 24 hours of daytime at the southpole? Does square footage of a house include both floors? Is 90 divisible by 10? How 3 ft equals 2 ft but how many inches? How me improve confidence? What is the value of 4 to the power of one? X2 plus 14x plus 48 expression? What prime number will divide into -80?