Advertisements
Advertisements
प्रश्न
Find whether the following number is divisible by 3: 221
Advertisements
उत्तर
Sum of digits = 2 + 2 + 1 = 5
Which is not divisible by 3
221 is not divisible by 3.
APPEARS IN
संबंधित प्रश्न
Write all the factors of: 64
Write the first six multiples of: 11
The product of two numbers is 48 and their sum is 16. Find the numbers.
Without making any actual division, show that the following number is divisible by 8.
240008
Find whether the following number is divisible by 4: 222
Find whether the following number is divisible by 4: 9232
Find whether the following number is divisible by 8: 92760
Find whether the following number is divisible by 9: 1332
Find whether the following number is divisible by 6: 33278
Find whether the following number is divisible by 11: 5918
In the following number, replace M by the smallest number to make resulting number divisible by 3: 64M3
In the following number, replace M by the smallest number to make resulting number divisible by 11: 39M2
State, true or false:
If a divide b and c completely, then a divides
(i) a + b
(ii) a – b
also completely.
Define: (i) factor (ii) multiple. Give five examples of each.
State if the following number is even or odd.
58
State if the following number is even or odd.
69
State if the following number is even or odd.
144
Is 173 a prime? Why?
Write down the factors of the given number.
25
Write down the factors of the given number.
16
Write down the first 5 multiples of the given number.
7
Write down the first 5 multiples of the given number.
11
The steps on which the cat jumps - ____________
What are the factors of 10?
Can you do this from the chart?
Look at the factor tree. Now you can make another tree like this?
Find all the multiples of 9 up to 100.
Which is NOT a common factor of 20 and 36?
