Counting and Numbers - Quiz
  • 1. What is the next number in the sequence: 2, 4, 6, 8, ?
A) 14
B) 10
C) 16
D) 12
  • 2. What is the smallest prime number?
A) 1
B) 2
C) 3
D) 4
  • 3. How many sides does a hexagon have?
A) 6
B) 5
C) 8
D) 7
  • 4. What is 99 rounded to the nearest tens place?
A) 95
B) 90
C) 100
D) 110
  • 5. What is the square root of 64?
A) 8
B) 10
C) 16
D) 6
  • 6. How many months are in a year?
A) 10
B) 16
C) 14
D) 12
  • 7. What is half of 40?
A) 30
B) 20
C) 15
D) 10
  • 8. How many sides does a square have?
A) 5
B) 6
C) 8
D) 4
  • 9. What comes after 'nine'?
A) Eight
B) Twelve
C) Ten
D) Eleven
  • 10. Which number is halfway between 5 and 9?
A) 8
B) 7
C) 10
D) 6
  • 11. How many sides does a triangle have?
A) 3
B) 5
C) 4
D) 6
  • 12. What is the next number in the sequence: 3, 6, 9, 12, ?
A) 18
B) 20
C) 16
D) 15
  • 13. How many sides does a pentagon have?
A) 7
B) 5
C) 4
D) 6
  • 14. What is the square of 5?
A) 20
B) 30
C) 15
D) 25
  • 15. How many hours are in a day?
A) 36
B) 12
C) 48
D) 24
  • 16. What comes after a billion?
A) million
B) bajillion
C) trillion
D) zillion
  • 17. What numeral system uses only 0 and 1?
A) decimal
B) hexadecimal
C) octal
D) binary
  • 18. What is the product of 9 and 7?
A) 70
B) 77
C) 63
D) 54
  • 19. What is the value of 5 + 8?
A) 15
B) 10
C) 13
D) 12
  • 20. What is the value of 'CD' in Roman numeral?
A) 300
B) 400
C) 100
D) 500
  • 21. What is the largest two-digit prime number?
A) 97
B) 89
C) 99
D) 93
  • 22. What comes after 'googol' in terms of number naming?
A) trillion
B) googolplex
C) million
D) billion
  • 23. What is 3 to the power of 4?
A) 27
B) 81
C) 64
D) 16
  • 24. What is the next prime number after 17?
A) 21
B) 20
C) 18
D) 19
  • 25. What is 3 multiplied by 9?
A) 27
B) 21
C) 24
D) 30
  • 26. What is the product of 8 and 7?
A) 42
B) 15
C) 64
D) 56
  • 27. What is the number before 100?
A) 102
B) 98
C) 101
D) 99
  • 28. What is the sum of the interior angles of a triangle?
A) 360
B) 90
C) 180
D) 270
  • 29. In Roman numerals, what does XL represent?
A) 30
B) 50
C) 20
D) 40
  • 30. If today is Monday, what day is it 3 days from now?
A) Friday
B) Wednesday
C) Thursday
D) Saturday
  • 31. What is the sum of the first 10 prime numbers?
A) 140
B) 129
C) 120
D) 135
  • 32. If a dozen is equal to 12, how many are in a gross?
A) 140
B) 150
C) 144
D) 120
  • 33. What is the difference between 45 and 27?
A) 12
B) 18
C) 20
D) 16
  • 34. What comes after 'nineteen'?
A) ten
B) thirty
C) eighteen
D) twenty
  • 35. What is the next perfect square after 49?
A) 64
B) 56
C) 72
D) 61
  • 36. What is the value of 4 squared?
A) 18
B) 12
C) 14
D) 16
  • 37. What is the 8th Fibonacci number?
A) 21
B) 55
C) 13
D) 34
  • 38. What is the sum of the first 4 prime numbers?
A) 18
B) 16
C) 17
D) 15
  • 39. How many minutes are in 1 hour?
A) 45
B) 90
C) 30
D) 60
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