Largest number that can be written using three 3's is given by
33/3
333
A number is divisible by 5 of its units digit is
1
3
5
7
Which of the following numbers is not divisible by 9?
2478
22473
987327
90009
A number is divisible by 3 if
Sum of digits is completely divisible by 3
The unit digit of the number is 3
The last two digit are divisible by 3
None of these
Which of the following numbers is divisible by 2?
21
53
72
87
From 1 to 100 how many numbers are completely divisible by 10?
8
9
10
Identify the number which is not divisible by 3?
121
126
528
447
If 6 x14 is divisible by 3, then the value of x is
2
Write the smallest value of x for which 43x is divisible by 3.
4
A number is divisible by 5 if
The unit digit of the number is 0
The unit digit of the number is 5
Both a or b
