How do you develop intelligence quotient maximally?

How do you write fourteen million two hundred thousand in numbers? What is the surface area of a rectangular prism 3m x 4m x 8m? What is the median of 10 8 9 6 5 7 7 9 10 6 9 3? What is half of a hectagon? How is a pendulum used in the world today? What is math used for in swimming? Why can you use cross products to solve the proportion mc012-1jpg for x? What is the shape for a figure to have a perimeter of 20 and an area of 18? What is a shape that has three sides and on right angles? What is before quadrillion? Should you write 0.5 month or 0.5 months? What all the answer for picture IQ? What is the area of a circle with a radius of 22 centimeters? The area of a circle with a radius of 5? If you were taking are you a boy or a girl quiz and you were a boy and it said girl and you got that 12 times what do you do? What is 1.52 as a percent? Which is greater 3 yards or 21 feet? What is the noun form of allot? What two numbers multiplied together equal 104? How long does it take a group of middle school kids to run a mile on average?