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प्रश्न
A two-digit number ab is always divisible by 2 if b is an even number.
पर्याय
True
False
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उत्तर
This statement is True.
Explanation:
By the test of divisibility by 2, we know that a number is divisible by 2, if its unit’s digit is even.
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संबंधित प्रश्न
Find which of the following numbers are divisible by 2:
(i) 192
(ii) 1660
(iii) 1101
(iv) 2079
Write five three-digit numbers that are multiples of 10.
A ribbon is 3 metres long. Can we cut it into 50 cm pieces and have nothing left over? Write the reason why or why not.
If the number given in the table is divisible by the given divisor, put ✓ in the box. If it is not divisible by the divisor, put × in the box.
| Divisor → | 2 | 5 | 10 |
| Number ↓ | |||
| 15 | × | ✓ | × |
| 30 | |||
| 34 | |||
| 46 | |||
| 55 | |||
| 63 | |||
| 70 | |||
| 84 |
Find A as required:
The greatest 2 digit number 9A is divisible by 2
A number is divisible by 12. By what other numbers will that number be divisible?
Which of the following statement is true?
If a number exactly divides two numbers separately, it must exactly divide their sum.
18 is divisible by both 2 and 3. It is also divisible by 2 × 3 = 6. Similarly, a number is divisible by both 4 and 6. Can we say that the number must also be divisible by 4 × 6 = 24? If not, give an example to justify your answer.
Which digit in the ones place ensures a number is divisible by 2?
What is the last digit of a number that is not divisible by 2?
