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प्रश्न
Test the divisibility of the following number by 4:
35056
उत्तर
A number is divisible by 4 if the number formed by the digits in its tens and units place is divisible by 4.
35056 is divisible by 4 because the number formed by its tens and ones digits is 56, which is divisible by 4.
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संबंधित प्रश्न
Test the divisibility of the following number by 2:
69435
Test the divisibility of the following number by 3:
524781
Test the divisibility of the following numbers by 8:
36792
In the following number, replace * by the smallest number to make it divisible by 3:
62*35
In the following number, replace * by the smallest number to make it divisible by 9:
65*5
Test the divisibility of 1000001 by 11.
State if the following is a prime number?
397
Write (T) for true and (F) for false against the following statement:
If a number is divisible by 8, it must be divisible by 4.
Which of the following numbers is divisible by 6?
(a) 8790432
(b) 98671402
(c) 85492014
(d) none of these
Using divisibility tests, determine which of the following numbers are divisible by 2; by 3; by 4; by 5; by 6; by 8; by 9; by 10; by 11 (say, yes or no):
|
Number |
Divisible by |
||||||||
|
2 |
3 |
4 |
5 |
6 |
8 |
9 |
10 |
11 |
|
|
128 |
Yes |
No |
Yes |
No |
No |
Yes |
No |
No |
No |
|
990 |
______ | ______ | ______ | ______ | ______ | ______ | ______ | ______ | ______ |
|
1586 |
______ | ______ | ______ | ______ | ______ | ______ | ______ | ______ | ______ |
|
275 |
______ | ______ | ______ | ______ | ______ | ______ | ______ | ______ | ______ |
|
6686 |
______ | ______ | ______ | ______ | ______ | ______ | ______ | ______ | ______ |
|
639210 |
______ | ______ | ______ | ______ | ______ | ______ | ______ | ______ | ______ |
|
429714 |
______ | ______ | ______ | ______ | ______ | ______ | ______ | ______ | ______ |
|
2856 |
______ | ______ | ______ | ______ | ______ | ______ | ______ | ______ | ______ |
|
3060 |
______ | ______ | ______ | ______ | ______ | ______ | ______ | ______ | ______ |
|
406839 |
______ | ______ | ______ | ______ | ______ | ______ | ______ | ______ | ______ |
