Q.1
Which number is the odd man out: 49, 15, 41, 9?
  • 9
  • 15
  • 49
  • 41
Q.2
Which number is the odd man out: 64, 32, 144, 100?
  • 144
  • 64
  • 100
  • 32
Q.3
How many prime numbers are there between 1 and 30?
  • 10
  • 12
  • 11
  • 9
Q.4
Which two prime numbers have to be added together to give 38?
  • 11 + 27
  • 19 + 19
  • 23 + 15
  • 29 + 9
Q.5
For those of you with stamina: How many prime numbers are there between 1 and 100 inclusive?
  • 29
  • 26
  • 27
  • 25
Q.6
Which number is the odd man out: 71, 17, 11, 39?
  • 11
  • 17
  • 39
  • 71
Q.7
What is the smallest prime number?
  • 2
  • 1
  • 0
  • -1
0 h : 0 m : 1 s