What do you call 7 kids born the same time?

Why is pi known as an irrational? Is 48 a lucky number? What is 0.895 as a percent? Is there a nonillionaire? When the difference of 12 and 10 is added to the product of 12 and 10 what is the sum? How many sandwiches make if there is 140 slices of bread? When do use the mode instead of the mean? What is the LCM and HCF of 68 and 102? What are the first four terms of a sequence when the nth term equals n to the power of 4 and what term number is 14641 in the sequence? How many jars will you need for a thousand pennies? What is the principal if the Interest earned is 27.00 for 2 years at 1.5? What is 51011 in expanded form? What is the percent of 14 points out of 20? How many times is fasting in the old testament? How many plot of land are in 1000 hectares of land? What possible difficulties you are going to met in checking multiple choice type of test? How many meters are in 63 centimeters? What is the place value of 9 in 39451628? What are the base units for mass volume and leghth? What is 30 percent of 425?