## Table of Contents

Sharpen Your Wits with These Fascinating Math General Knowledge Questions.

Mathematics isn’t just about numbers and equations—it’s a gateway to understanding the world around us. From ancient civilizations to cutting-edge technology, math plays an important role.

In this blog post, we provide the captivating realm of 50 + Math GK Questions and Answers—a fusion of mathematical concepts and general knowledge. Whether you’re a student, teacher, or lifelong learner, get ready to explore mind-bending puzzles, historical tidbits, and intriguing facts that will ignite your curiosity.

## Why Math GK Questions Matters

*Mathematics *General Knowledge (Math GK Questions) isn’t just trivia; it’s a lens through which we view the universe. Discover how seemingly simple questions can lead to profound insights about patterns, logic, and the interconnectedness of our world.

## Get 53+ MCQs of Math GK Questions and Answers

Here you will get the complete set of MCQs for GK Questions of Maths with the answer. So get prepared for the interesting mathematical GK Questions.

**READ MORE:** *GK Questions on GST*

1. What is the square root of 144?

A) 10

B) 11

C) 12

D) 13

**Answer: C) 12**

2. Which number is known as the “Golden Ratio”?

A) 1.618

B) 3.142

C) 2.718

D) 1.414

**Answer: A) 1.618**

3. What is the value of π (Pi) up to two decimal places?

A) 2.14

B) 3.14

C) 3.18

D) 3.04

**Answer: B) 3.14**

4. What is the sum of the angles in a triangle?

A) 90 degrees

B) 180 degrees

C) 270 degrees

D) 360 degrees

**Answer: B) 180 degrees**

5. The area of a circle is given by which formula?

A) πr^2

B) 2πr

C) πd

D) 2r

**Answer: A) πr^2** (pie r square)

6. How many sides does a dodecagon have?

A) 10

B) 12

C) 14

D) 16

**Answer: B) 12**

7. What is the largest prime number less than 100?

A) 91

B) 93

C) 97

D) 99

**Answer: C) 97**

8. Which number is known as the additive identity?

A) 0

B) 1

C) -1

D) 10

**Answer: A) 0**

9. What is the value of 2^5 (2 the power 5)?

A) 16

B) 32

C) 64

D) 128

**Answer: B) 32**

10. What is the result of dividing 81 by 9?

A) 7

B) 8

C) 9

D) 10

**Answer: C) 9**

11. What is the factorial of 5 (5!)?

A) 20

B) 60

C) 100

D) 120

**Answer: D) 120**

12. The Pythagorean Theorem applies to which type of triangle?

A) Equilateral triangle

B) Isosceles triangle

C) Right triangle

D) Scalene triangle

**Answer: C) Right triangle**

13. In a right-angled triangle, if one angle is 30 degrees, what is the other non-right angle?

A) 30 degrees

B) 45 degrees

C) 60 degrees

D) 90 degrees

**Answer: C) 60 degrees**

14. What is the decimal equivalent of 1/4?

A) 0.10

B) 0.20

C) 0.25

D) 0.50

**Answer: C) 0.25**

15. The formula for the volume of a sphere is:

A) 4πr^2

B) 2πr^3

C) (4/3)πr^3

D) πr^2h

**Answer: C) (4/3)πr^3**

16. Which of the following is not a prime number?

A) 29

B) 37

C) 49

D) 53

**Answer: C) 49**

17. What is the value of √64?

A) 6

B) 7

C) 8

D) 9

**Answer: C) 8**

18. The Fibonacci sequence starts with which two numbers?

A) 0 and 1

B) 1 and 2

C) 1 and 3

D) 2 and 4

**Answer: A) 0 and 1**

19. What is the name of the longest side of a right-angled triangle?

A) Hypotenuse

B) Base

C) Height

D) Median

**Answer: A) Hypotenuse**

20. How many degrees are there in a full circle?

A) 90

B) 180

C) 270

D) 360

**Answer: D) 360**

21. What is the value of 10^3?

A) 100

B) 1,000

C) 10,000

D) 100,000

**Answer: B) 1,000**

22. How many faces does a cube have?

A) 4

B) 6

C) 8

D) 12

**Answer: B) 6**

23. What is the sum of the first 10 natural numbers?

A) 45

B) 50

C) 55

D) 60

**Answer: C) 55**

24. What is the name of the polygon with eight sides?

A) Hexagon

B) Heptagon

C) Octagon

D) Nonagon

**Answer: C) Octagon**

25. In the decimal system, what is the base number?

A) 2

B) 8

C) 10

D) 16

**Answer: C) 10**

26. What is the smallest prime number?

A) 0

B) 1

C) 2

D) 3

**Answer: C) 2**

27. What is the perimeter of a rectangle with a length of 10 units and a width 5 units?

A) 15 units

B) 20 units

C) 25 units

D) 30 units

**Answer: D) 30 units**

28. What is the value of sin(90 degrees)?

A) 0

B) 0.5

C) 1

D) √2

**Answer: C) 1**

29. The number ‘e’ is approximately equal to:

A) 1.618

B) 2.718

C) 3.142

D) 1.414

**Answer: B) 2.718**

30. How many degrees are there in a right angle?

A) 30 degrees

B) 45 degrees

C) 60 degrees

D) 90 degrees

**Answer: D) 90 degrees**

31. What is the value of 9^2?

A) 18

B) 27

C) 81

D) 99

**Answer: C) 81**

32. In geometry, the sum of the angles in a quadrilateral is:

A) 180 degrees

B) 270 degrees

C) 360 degrees

D) 450 degrees

**Answer: C) 360 degrees**

33. Which one of these numbers is a multiple of 7?

A) 49

B) 51

C) 57

D) 62

**Answer: A) 49**

34. What is the reciprocal of 3/4?

A) 4/3

B) 3/2

C) 2/3

D) 1/3

**Answer: A) 4/3**

35. Which of these numbers is a perfect cube?

A) 16

B) 27

C) 36

D) 45

**Answer: B) 27**

36. If a triangle has sides of lengths 3, 4, and 5, what type of triangle is it?

A) Equilateral triangle

B) Isosceles triangle

C) Scalene triangle

D) Right triangle

**Answer: D) Right triangle**

37. How many centimetres are there in a meter?

A) 10

B) 50

C) 100

D) 1,000

**Answer: C) 100**

38. What is the derivative of x^2 with respect to x?

A) 1

B) 2x

C) x^2

D) 2

**Answer: B) 2x**

39. In a fraction, the top number is called:

A) Denominator

B) Numerator

C) Quotient

D) Product

**Answer: B) Numerator**

40. What is the least common multiple (LCM) of 4 and 6?

A) 8

B) 10

C) 12

D) 24

**Answer: C) 12**

41. Which of the following numbers is irrational?

A) 1/2

B) 2/3

C) 3/4

D) √2

**Answer: D) √2**

42. What is the value of 7 + 8 * 0 + 6?

A) 0

B) 7

C) 13

D) 14

**Answer: C) 13**

43. How many edges does a tetrahedron have?

A) 4

B) 6

C) 8

D) 12

**Answer: B) 6**

44. What is the sum of the first 5 prime numbers?

A) 18

B) 26

C) 28

D) 30

**Answer: C) 28**

45. What is the value of cos(0 degrees)?

A) 0

B) 1

C) -1

D) 0.5

**Answer: B) 1**

46. In which type of triangle are all sides of equal length?

A) Isosceles triangle

B) Scalene triangle

C) Equilateral triangle

D) Right triangle

**Answer: C) Equilateral triangle**

47. What is the value of log10(100)?

A) 0

B) 1

C) 2

D) 10

**Answer: C) 2**

48. The sum of the digits of a number divisible by 9 is also divisible by:

A) 3

B) 4

C) 6

D) 9

**Answer: D) 9**

49. What is the perimeter of a square with a side length of 8 units?

A) 16 units

B) 24 units

C) 32 units

D) 40 units

**Answer: C) 32 units**

50. The binary number system is based on which two digits?

A) 0 and 1

B) 1 and 2

C) 2 and 3

D) 3 and 4

**Answer: A) 0 and 1**

51. Which of the following is a linear equation?

A) x^2 + 2x + 1 = 0

B) 2x + 3 = 0

C) x^3 – 4x + 1 = 0

D) x^4 + 3x^2 = 0

**Answer: B) 2x + 3 = 0**

52. What is the value of 1/0?

A) 0

B) 1

C) Undefined

D) Infinity

**Answer: C) Undefined**

53. How many diagonals does a pentagon have?

A) 3

B) 5

C) 7

D) 9

**Answer: B) 5**

54. The radius of a circle is half of its:

A) Circumference

B) Diameter

C) Area

D) Chord

**Answer: B) Diameter**

55. What is the cube root of 125?

A) 3

B) 4

C) 5

D) 6

**Answer: C) 5**

56. What is the greatest common divisor (GCD) of 24 and 36?

A) 4

B) 6

C) 8

D) 12

**Answer: D) 12**

57. What is the arithmetic mean of the numbers 10, 15, 20, 25, and 30?

A) 15

B) 20

C) 25

D) 30

**Answer: B) 20**

58. How many total degrees are there in the interior angles of a hexagon?

A) 360 degrees

B) 540 degrees

C) 720 degrees

D) 900 degrees

**Answer: C) 720 degrees**

59. What is the value of 5! (5 factorial)?

A) 60

B) 100

C) 120

D) 150

**Answer: C) 120**

60. What is the probability of rolling a 6 on a standard six-sided die?

A) 1/2

B) 1/3

C) 1/4

D) 1/6

**Answer: D) 1/6**

## Conclusion

Here you have a complete set of mcqs which contains questions related to Math GK Questions along with their answers. These are the basic sets of all types of questions that you can answer. So get ready to solve these excellent Math GK Questions.