The prime number which comes instantly after 43 is:
49
45
47
None of these
Example for co-prime numbers is:
25, 14
18, 16
9, 18
11, 77
The least number which when divided by 9, 12, 16, 30 leaves in each case a remainder of 3 is:
720
723
823
750
The sum of the first five multiple of 6 is
90
60
30
120
In the given numbers,which number is divisible by 3.
6583
6584
6582
6586
Choose the Co-prime numbers from the following primes.
7 and 63
36 and 25
25 and 21
63 and 81
All numbers are multiples of
1
2
10
100
The LCM two numbers is x and their HCF is Y. The product of two numbers is:
x/y
y/x
x + y
xy
A number is divisible by 6 if
The sum of digits is divisible by 6
It is divisible by 3
It is divisible by 2
If it is divisible by both 2 and 3
The product of 10 and 0 is
0
