The HCF of two number is 28 their LCM is 336. If one number is 112 then the other number is:
64
84
34
None of these
Which of the following statement is true?
All prime numbers are odd
All prime numbers are even.
There is only one even prime number.
There is only one odd prime number.
Which of the following is a multiple of 9
19
36
28
46
The greatest number of 4-digits exactly divisible by 12,15, 20 and 35 is:
9,999
9,660
9,832
9,860
The greatest number that will divide 137, 182 and 422 leaving a remainder of 2 in each case is:
15
12
21
What are the factors of 20?
1 ,3 , 4 , 5
2, 6, 5
2, 4, 5, 12, 20
1, 2, 4, 5, 10, 20
The smallest prime number is
0
1
2
5
The sum of the first five multiples of 6 is:
90
60
30
120
In the given numbers,which number is divisible by 3.
6583
6584
6582
6586
Every number is a ________ and _______ of itself
Factor, multiple
Prime, Composite
Even, odd
