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प्रश्न
Which of the following statement is true?
If a number exactly divides two numbers separately, it must exactly divide their sum.
पर्याय
True
False
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उत्तर
True
Explanation:
2 divides 4 and 8 as well as 12. (4 + 8 = 12).
संबंधित प्रश्न
Find which of the following numbers are divisible by 2:
(i) 192
(ii) 1660
(iii) 1101
(iv) 2079
Write 5 numbers that are multiples of 2 as well as of 3.
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
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.
What is the last digit of a number that is not divisible by 2?
The divisibility rule for 2 applies to:
75 is not divisible by 2 because:
Which set contains only numbers divisible by 2?
