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प्रश्न
If the sum of the digits of a number is divisible by 3, then the number itself is divisible by 9.
पर्याय
True
False
उत्तर
This statement is False.
Explanation:
If the sum of the digits of a number is divisible by 3, then the number itself is divisible by 3.
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संबंधित प्रश्न
A number is divisible by 5, if it has _____ or _____ in its ones place.
| Column I | Column II |
| (i) The difference of two consecutive whole numbers |
(a) odd |
| (ii) The product of two non-zero consecutive whole numbers |
(b) 0 |
| (iii) Quotient when zero is divided by another non-zero whole number |
(c) 3 |
| (iv) 2 added three times, to the smallest whole number |
(d) 1 |
| (v) Smallest odd prime number | (e) 6 |
| (f) even |
Find the LCM of 160, 170 and 90
Find a 4-digit odd number using each of the digits 1, 2, 4 and 5 only once such that when the first and the last digits are interchanged, it is divisible by 4.
Three brands A, B and C of biscuits are available in packets of 12, 15 and 21 biscuits respectively. If a shopkeepeer wants to buy an equal number of biscuits, of each brand, what is the minimum number of packets of each brand, he should buy?
Using divisibility tests, determine which of the following numbers are divisible by 4?
4096
Using divisibility test, determine which of the following numbers are divisible by 9?
5652
Which of the following will not represent zero?
1 + 0
Which of the following will not represent zero?
`0/2`
Which of the following will not represent zero?
`(10 - 10)/2`
