The sum of the digits in units and ten's place of the sum `1! +2! +3! +...+10!` = (i) `1` (ii)`3` (iii)`4` (iv)`5`

The sum of the digits in unit place of all the numbers formed with the help of 3,4,5,6 taken all at a time is

The sum of the digits in unit place of all the numbers formed with the help of 3, 4, 5 and 6 taken all a time is

The sum of the digits at the ten's place of all the numbers formed with the digits of 3,4,5,6 taken all at a time is

The sum of the digits in the unit's place of all the 4-digit numbers formed by 3,4,5 and 6, without repetition , is

The sum of the digits in the unit place of all the numbers formed with the help of 3,4,5,6 taken all at a time is

The sum of the digits at the ten's place of all the numbers formed with the help of 3, 4, 5, 6, taken all at a time is

x is a five digit number. The digit in ten thousands place is 1. The number formed by its digits in units and tens places is divisible by 4. The sum of all the digits is divisible by 3. If 5 and 7 also divide x, then x will be :

if the sum of the digits occuring in units place of all the 5 digits numbers that can be formed by using all the digits 1,2,3,4,5 is n then n/360 is equal to

The sum of the digits in the unit place of all numbers formed with the help of 3,4,5,6 taken all at a time is