B.Ed EPC-3 POM

                                          MATH PUZZLE ANSWER:-9

                                                MATH RIDDLE John, Mark, and Henry are three brothers. Interestingly, their current age is prime. What’s more interesting is that difference between their ages is also prime. How old are they? ANSWER:- Mark is 2, John is 5, and Henry is 7. Age diff 7 – 2 = 5 is prime; 7 – 5 = 2 is prime; 5 – 2 = 3 is prime.

                                          MATH RIDDLE 1.Divide 20 by half and add 30, what do you get? ANSWER:- Seventy, because 20 divided by ½ = 10 + 30 = 70 2.   You are given a telephone and asked to multiply all the numbers on the device’s number pad. What will be the answer? ANSWER:- Zero (As the number pad contains number 0, When you multiply any number by zero, the answer will be zero).

                                                                     MATH PUZZLE How would you place the numbers 10, 20, 30, 40, 50, 60, 70 and 80 so that each side of the square adds up to 150?  ANSWER  

                                           MATH PUZZLE How many circles contain the black dots? ANSWER 12 circles

                                                    MATH FACTS There is only one number in the entire Hindu Arabic number system which can be spelled with the same number of letters as itself. That number is four.  

                            MATH FACTS The only number that can never be represented by Roman numerals is ‘zero’.