- 1. Explore the exciting world of mathematics through fun math challenges! Whether you enjoy solving puzzles, cracking codes, or unraveling patterns, there are endless opportunities to test your problem-solving skills and unleash your creativity. From Sudoku to geometry riddles, from logic games to number sequences, each math challenge presents a unique and engaging way to sharpen your mind and have a blast at the same time. Challenge yourself and discover the joy of mathematics in a fun and interactive way!
What is the smallest prime number?
A) 3
B) 1
C) 2
D) 5
- 2. What is the value of π (pi) to two decimal places?
A) 3.12
B) 3.16
C) 3.14
D) 3.18
- 3. What is the square root of 64?
A) 10
B) 6
C) 12
D) 8
- 4. What is the sum of the interior angles of a triangle?
A) 90
B) 180
C) 360
D) 270
- 5. In a sequence of numbers, what is the next term: 1, 4, 9, 16, __?
A) 32
B) 25
C) 20
D) 18
- 6. What is the value of 5! (5 factorial)?
A) 60
B) 120
C) 24
D) 720
- 7. How many sides does a hexagon have?
A) 7
B) 5
C) 8
D) 6
- 8. What is the largest prime number less than 20?
A) 19
B) 21
C) 23
D) 17
- 9. What is the value of log2(8)? (log base 2)
A) 2
B) 5
C) 4
D) 3
- 10. In a right-angled triangle, what is the length of the hypotenuse if the other sides are 3 and 4?
A) 8
B) 7
C) 6
D) 5
- 11. What is the sum of the first 10 prime numbers?
A) 149
B) 129
C) 139
D) 119
- 12. What is the next prime number after 31?
A) 33
B) 41
C) 37
D) 29
- 13. What is the 10th Fibonacci number?
A) 34
B) 55
C) 89
D) 21
- 14. What is the sum of the first 5 natural numbers?
A) 10
B) 15
C) 25
D) 20
- 15. What is the result of 7 multiplied by 9?
A) 63
B) 81
C) 54
D) 72
- 16. What is the unit digit of 74?
A) 7
B) 5
C) 3
D) 1
- 17. If 5 friends order pizzas with 8 slices each, what is the total number of slices?
A) 50
B) 45
C) 40
D) 35
- 18. If a square has a side length of 6 cm, what is its perimeter?
A) 24 cm
B) 12 cm
C) 20 cm
D) 30 cm
- 19. What is the sum of the interior angles of a hexagon?
A) 800 degrees
B) 720 degrees
C) 540 degrees
D) 600 degrees
- 20. How many sides does a heptagon have?
A) 6
B) 7
C) 8
D) 9
- 21. How many degrees are in a full circle?
A) 270 degrees
B) 360 degrees
C) 180 degrees
D) 400 degrees
- 22. If a bookshelf has 5 shelves and each shelf has 8 books, how many books are there in total?
A) 45 books
B) 50 books
C) 35 books
D) 40 books
- 23. What is the square root of 81?
A) 9
B) 7
C) 8
D) 10
- 24. In a standard deck of 52 playing cards, how many red cards are there?
A) 25
B) 28
C) 24
D) 26
- 25. What is the smallest 3-digit prime number?
A) 103
B) 109
C) 101
D) 107
- 26. How many seconds are in 5 minutes?
A) 420 seconds
B) 300 seconds
C) 240 seconds
D) 360 seconds
- 27. If a triangle has angles measuring 45 degrees, 45 degrees, and 90 degrees, what type of triangle is it?
A) Right triangle
B) Acute triangle
C) Isosceles triangle
D) Equilateral triangle
- 28. What is the next prime number after 23?
A) 29
B) 27
C) 25
D) 31
- 29. If x - 8 = 20, what is the value of x?
A) 32
B) 28
C) 18
D) 12
- 30. What is the next number in the sequence: 2, 4, 6, 8, ___?
A) 10
B) 12
C) 9
D) 14
- 31. If 5 friends share 20 apples equally, how many apples does each friend get?
A) 6
B) 4
C) 3
D) 5
- 32. What is the square root of 144?
A) 14
B) 12
C) 8
D) 10
- 33. What is the perimeter of a rectangle with length 5 units and width 3 units?
A) 16 units
B) 10 units
C) 20 units
D) 14 units
- 34. If a square has a side length of 6 units, what is its area?
A) 36 square units
B) 24 square units
C) 12 square units
D) 18 square units
- 35. What is 10 squared (102)?
A) 100
B) 200
C) 50
D) 25
- 36. What is the value of 5 to the power of 3 (53)?
A) 75
B) 125
C) 15
D) 25
- 37. What is the square of 8?
A) 56
B) 72
C) 48
D) 64
- 38. If a shape has 5 sides and 5 angles, what type of shape is it?
A) Triangle
B) Hexagon
C) Pentagon
D) Square
- 40. What is the next number in the Fibonacci sequence: 1, 1, 2, 3, 5, 8, ...?
A) 12
B) 13
C) 10
D) 15
- 41. What is the largest two-digit prime number?
A) 97
B) 89
C) 91
D) 99
- 42. What is the square of 12?
A) 144
B) 156
C) 128
D) 136
- 43. What is the circumference of a circle with radius 5 units (round to the nearest whole number)?
A) 31
B) 32
C) 28
D) 30
- 44. If a triangle has angles of 60°, 60°, and 60°, what type of triangle is it?
A) Scalene
B) Isosceles
C) Equilateral
D) Right
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