The prime number which comes instantly after 43 is:
49
45
47
None of these
Number of prime numbers between 50 to 60 is:
1
2
3
4
The multiples of 11 less than 50 which are even numbers are
22,30,50
20,33,45
11,22,33,44
22,44
The sum of the first five multiple of 6 is
90
60
30
120
The product of 10 and 0 is
10
0
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 numbers which have more than two factors are called.
Even
Prime
Composite
L.C.m of 17 and 5 is:
105
95
85
5
H.C.F of 36 and 144 is:
36
144
All numbers are multiples of
100