3 digit no unit digit, ten digit and hundred digit their ratio 3:5:7 if the difference of original number and ŕeversing the digit is 396 find the no?
3 digit no unit digit, ten digit and hundred digit ratio 3:5:7 if the diff of original number and obtained by reversing the digit is 396 find the no?
How many six digit numbers can be formed using the digit 1 2 3 4 5 6 without repetation such that the number is divisible by its unit digit? How many 7 digit numbers can be made using digits 1-7 and are not divisible by 5? What 4 digit number is divisible by 2, 3, 4, 9, and 10? How many two digit numbers leaves the remainder "1" when divided by four? What is the greatest 4 digit no when divided by 10,11,15 & 22 leaves 3,4,8 & 15 as remainders respectively? Find the largest number of four digit which is exactly divisible by 27, 18,12, 15? What is the total number of non-zero digits in 3^1000? How many 4 digits divisible by 29 have their sum of digits as 29? A two digit number is 18 less than the square of the sum of its digits. How many such numbers are there? How many three-digit even numbers can we form so that if one digit is 5 the following digit must be 7? What is the greatest 4 digit number divisible by each of the numbers 6, 9,15? What is the unit digit of 12^50? What is the unit digit of12^50? What is a 5 digit number that is divisible by 2,3,4,5,6,8,9, and 10? How many 12 digit numbers have the sum of digits as 4? How many two digit numbers leaves the remainder "1" when divided by two? What is the unit digit of 7^7^7? How many 5 digit nos. of different digits can be formed from 2 even and 3 odd digits? How many no. will be possible between 100 to 500 such that the sum of two digit is equal to the third (example -312, 2+1=3)? What is unit digit of 4^500? How many 4-digits numbers divisible by 29 have sum of their digits 29? What is the unit digit of 8^173? How many 3 digit number can be formed by using the digits 5 and 6 when repetition of any digit is allowed? What is the unit digit of 3^460? How many 6 digit numbers can be made using digits 1, 2, 3, 4, 5, and 6 without repetition such that the hundred digit is greater than the ten digit, and the ten is greater than the one digit? How many 12 digits number have the sum of 4? How can you prove or disprove that I can find every n digit sequence in the decimal representation of the number pi? What are the last two digits of 168^1057? How many 2-digit numbers can you make using the digits 7,1,0,5 without any digit repeated? 3 digit numbers can be formed using the digits 2,3,4,5 and 6 without repitition?