Is pie rational or iratinal

Is it true to enter a number in criterion type the number without any dollar signs or commas? A polygon with two diagonals? How much is 1.00 percent pa? When albert einstein was a child he was slow at developing what? 36 divided by what equals 2? How many sq meter in 110sqf? What pills is round and white with Dan on one side ad 5513 on the other? What is 11 out of 25 percent? What algebric expressions represents the word phrase a number times five? What is Divisible 369? What is full form of WPI? What is the differences between postulate theorems and converse? What is 200 x 300? Would a eraser be measured in grams? What is between 4 over 7 and 6 over 7? Why are diamonds are shaped as diamonds? How many 4 digit numbers can you make when 4 digits can be used more than once? When is john the apostles feast day? What is solution for the equation -4x y-2? What comes after one-million-billion?