Q.1
What is one less than 21?
  • 20
  • 22
  • 12
  • 2
Q.2
What is one more than 77?
  • 88
  • 78
  • 87
  • 77
Q.3
What is one more than 16?
  • 61
  • 15
  • 17
  • 62
Q.4
What is one less than 56?
  • 55
  • 57
  • 45
  • 65
Q.5
What is one more than 79?
  • 97
  • 80
  • 18
  • 8
Q.6
What is one more than 27?
  • 27
  • 26
  • 28
  • 78
Q.7
What is one less than 100?
  • 9
  • 99
  • 19
  • 101
Q.8
What is one less than 50?
  • 94
  • 59
  • 40
  • 49
Q.9
What is one more than 100?
  • 111
  • 110
  • 99
  • 101
Q.10
What number is one more than 0?
  • 0
  • 2
  • 10
  • 1
0 h : 0 m : 1 s