Maths gk question is something every student, teacher, and exam aspirant searches for, and I created this guide to make learning simple, clear, and enjoyable. Math becomes easier when we explore small facts, quick questions, and real-life examples, so this article brings everything together in one valuable place. You will find maths gk question, maths gk question answer, maths gk question in hindi, maths gk question in english, and many more helpful sections arranged in an easy format. Each part is written to support students from class 1 to class 9, as well as anyone preparing for quizzes or school assemblies.

As you read further, you will get short, sharp questions that improve thinking speed and help you understand maths concepts without stress. I have included multiple languages, class-wise questions, and even general maths facts to make the content useful for every learner. Stay with me till the end because this article is packed with clear explanations and plenty of practice material that can boost confidence in exams and daily learning.

Maths GK Question

What is the smallest prime number?
2

How many degrees are there in a right angle?
90°

What is the value of π (up to two decimals)?
3.14

Which number has no predecessor?
0

What is the HCF of 8 and 12?
4

How many sides does a hexagon have?
6

What is the square root of 144?
12

Which branch of maths deals with shapes?
Geometry

How many centimeters make 1 meter?
100 cm

What is the cube of 5?
125

What is the value of 7 factorial?
5040

What is the Roman numeral for 50?
L

What is the perimeter of a square with side 4 cm?
16 cm

How many lines are required to form a triangle?
3

What do we call a number divisible only by 1 and itself?
Prime number

What is the median of 5, 8, 9?
8

What is the binary equivalent of the number 2?
10

How many vertices does a cube have?
8

What is the ratio of 2 hours to 30 minutes?
4:1

What is the percentage form of 0.25?
25%

Maths GK Question Answer

Maths GK Question	Answer
What is the value of 15 × 4?	60
How many grams make 1 kilogram?	1000 g
What is the square of 18?	324
Which angle is greater than 90° but less than 180°?	Obtuse angle
What is the LCM of 6 and 9?	18
How many faces does a cylinder have?	3
What is the Roman numeral for 100?	C
What is 25% of 200?	50
What is the value of 2³?	8
How many milliliters are in 1 liter?	1000 ml
What is the next prime number after 17?	19
What is the area of a square with side 5 cm?	25 cm²
How many weeks are there in 84 days?	12
What is the place value of 7 in 5784?	700
What is the reciprocal of 4?	1/4

Maths GK Question In Hindi

1. गणित में प्राकृतिक संख्याएँ किस संख्या से शुरू होती हैं?
1 से

2. समकोण कितने डिग्री का होता है?
90 डिग्री

3. 121 का वर्गमूल क्या है?
11

4. एक मिनट में कितने सेकंड होते हैं?
60 सेकंड

5. त्रिभुज का कुल कोण योग कितना होता है?
180 डिग्री

6. 1 लीटर में कितने मिलीलीटर होते हैं?
1000 मिलीलीटर

7. विषम संख्या का उदाहरण क्या है?
5

8. आयत की कितनी भुजाएँ होती हैं?
4

9. दशमलव संख्या 0.5 का भिन्न रूप क्या है?
1/2

10. 50 का 10% कितना होता है?
5

11. सबसे छोटी सम संख्या कौन-सी है?
2

12. 4 सें.मी. भुजा वाले वर्ग का परिमाप कितना होता है?
16 सेंटीमीटर

13. 8 का घन कितना होता है?
512

Maths GK Question In English

1. What is the sum of the first five natural numbers?
   15
2. How many edges does a cube have?
   12
3. What is the remainder when 17 is divided by 5?
   2
4. The value of 9² is?
   81
5. How many zeros are there in one lakh?
   5
6. What is the perimeter of a rectangle 4 cm by 6 cm?
   20 cm
7. What is the smallest composite number?
   4
8. How many minutes are in 2 hours?
   120
9. What is the value of 12 ÷ 3?
   4
10. How many sides does a nonagon have?
    9
11. What is the cube root of 216?
    6
12. What is the average of 4, 10, 12?
    8
13. What is the value of 0.75 in fraction form?
    3/4
14. How many diagonals does a pentagon have?
    5
15. What is the next odd number after 31?
    33
16. How many degrees form a straight angle?
    180°
17. What is 45% of 200?
    90
18. How many days are there in 14 weeks?
    98
19. What is the value of 6 × 7?
    42
20. What is the predecessor of 301?
    300

Maths GK Question In Tamil

ஒரு மீட்டரில் எத்தனை சென்டிமீட்டர் உள்ளன?
100

ஒரு நிமிடத்தில் எத்தனை விநாடிகள்?
60

64 இன் வேர் மதிப்பு என்ன?
8

ஒரு சதுரத்திற்கு எத்தனை மூல்கள் உள்ளன?
4

1 கிலோ = எத்தனை கிராம்?
1000 கிராம்

25 × 4 இன் மதிப்பு என்ன?
100

ஒரு ஆண்டில் எத்தனை மாதங்கள்?
12

37க்கு அடுத்த ப்ரைம் எண்?
41

ஒரு சம மூன்று கோணத்தில் எத்தனை பக்கங்கள்?
3

0.2 இன் பகுதி வடிவம் என்ன?
1/5

15 + 28 இன் மதிப்பு?
43

ஒரு லிட்டரில் எத்தனை மில்லிலிட்டர்?
1000

3³ இன் மதிப்பு என்ன?
27

180° க்கு என்ன பெயர்?
நேர் கோணம்

100 இன் 30% என்ன?
30

பட்டகத்திற்கு எத்தனை பக்கங்கள்?
4

121 ÷ 11 இன் பதில்?
11

9 முதல் 18 வரை உள்ள ஒற்றை எண்கள் எத்தனை?
5

முக்கோணத்தின் கோணத் தொகை என்ன?
180°

7 இன் பலவகை முதல் எண்?
7

Maths GK Question Answer In Hindi

गणित GK प्रश्न	उत्तर
1 मीटर में कितने मिलीमीटर होते हैं?	1000 मिलीमीटर
14 का वर्गफल क्या है?	196
तीक्ष्ण कोण कितने डिग्री से कम होता है?	90°
45 ÷ 5 का उत्तर क्या है?	9
रोमन संख्या में 500 कैसे लिखा जाता है?	D
समान्तर चतुर्भुज का क्षेत्रफल सूत्र क्या है?	आधार × ऊँचाई
एक लीप वर्ष में कितने दिन होते हैं?	366
2 घंटे में कितने सेकंड होते हैं?	7200 सेकंड
0.04 का प्रतिशत रूप क्या है?	4%
16 का घन कितना होता है?	4096
1 दर्जन में कितनी वस्तुएँ होती हैं?	12
त्रिज्या 7 सेमी वाले वृत्त की परिधि का सूत्र क्या है?	2πr
एक सप्ताह में कितने घंटे होते हैं?	168
3/9 का सरल रूप क्या है?	1/3
120 का 15% कितना होगा?	18

Maths GK Questions For Class 1

How many days are there in a week?
7

How many months make a year?
12

What is the smallest one-digit number?
0

How many sides does a triangle have?
3

What comes after the number 19?
20

How many hands does a clock have?
2

What is the value of 5 − 2?
3

How many wheels does a bicycle have?
2

How many colours are in a traffic signal?
3

What is the shape of a coin?
Circle

How many toes do we have?
10

What is the value of 4 + 1?
5

How many sides does a square have?
4

What comes before 30?
29

How many fingers are in one hand?
5

Which number is bigger: 7 or 2?
7

How many hours make a day?
24

Which shape has no sides?
Circle

What is the value of 3 + 3?
6

How many legs does a chair have (usually)?
4

Maths GK Questions For Class 5

1. What is 8 × 9?
   72
2. How many sides does an octagon have?
   8
3. What is the value of 1/2 of 50?
   25
4. How many grams are in 2 kilograms?
   2000 g
5. What is the next multiple of 6 after 42?
   48
6. What is the cube of 3?
   27
7. How many days are in 3 weeks?
   21
8. What is the value of 250 + 375?
   625
9. How many vertices does a pyramid have?
   5
10. What is 10% of 80?
    8
11. What is the Roman numeral for 20?
    XX
12. How many halves make a whole?
    2
13. Convert 400 cm to meters.
    4 m
14. What is the value of 0.6 + 0.3?
    0.9
15. How many edges does a square pyramid have?
    8
16. What is the smallest 3-digit number?
    100
17. What is the perimeter of a square with side 3 cm?
    12 cm
18. What is 90° called?
    Right angle
19. Write the expanded form of 307.
    300 + 0 + 7
20. How many tens are in 450?
    45

Maths GK Questions For Class 6

1. What is the value of 2/3 + 1/6?
   5/6
2. How many factors does 12 have?
   6
3. What is the HCF of 9 and 21?
   3
4. Which angle is exactly 180°?
   Straight angle
5. What is the decimal form of 7/20?
   0.35
6. How many edges does a triangular prism have?
   9
7. What is the value of 0.9 × 100?
   90
8. How many prime numbers are between 20 and 30?
   2 (23, 29)
9. What is the LCM of 5 and 7?
   35
10. How many centimeters make 3 meters?
    300 cm
11. What is the perimeter of a triangle with sides 5, 6, 7 cm?
    18 cm
12. What is the ratio of 8 to 4?
    2:1
13. How many faces does a cone have?
    2
14. What is the square of 22?
    484
15. Write the Roman numeral for 40.
    XL
16. What is the place value of 9 in 6942?
    900
17. What is 3.5 × 2?
    7
18. How many minutes are in 5 hours?
    300
19. Which number is the smallest in the set (13, 4, 18, 22)?
    4
20. What is the average of 6, 10, 14?
    10

maths gk questions for class 7

1. What is the value of 3⁵?
   243
2. What is the mean of 10, 20, 30?
   20
3. Define an integer.
   Whole numbers including negatives
4. What is the reciprocal of 5/9?
   9/5
5. What is the area of a triangle?
   ½ × base × height
6. What is the next prime number after 31?
   37
7. What is the value of 0.03 × 1000?
   30
8. How many faces does a rectangular prism have?
   6
9. What is 15% of 120?
   18
10. What is the sum of angles in a hexagon?
    720°
11. What is the value of 1 litre in milliliters?
    1000 ml
12. What is the HCF of 15 and 20?
    5
13. Convert 2.5 to a fraction.
    5/2
14. What is the value of 6! ?
    720
15. What is the supplementary angle of 130°?
    50°
16. Write the Roman numeral for 400.
    CD
17. What is the mode of 2, 5, 5, 9?
    5
18. What is the value of 4² + 3²?
    25
19. What is the formula for perimeter of a rectangle?
    2(l + b)
20. How many grams are in 5 kilograms?
    5000 g

maths gk questions for class 8

1. What is the square of 27?
   729
2. What is the additive inverse of −14?
   14
3. What is the formula for the volume of a cube?
   a³
4. What is the angle sum of a quadrilateral?
   360°
5. What is the value of (−5)²?
   25
6. What is the formula of compound interest (amount)?
   A = P(1 + R/100)ᵗ
7. What is the value of 18 ÷ 0.5?
   36
8. What is the identity of a × (b + c)?
   ab + ac
9. What is the cube root of 512?
   8
10. Define a convex polygon.
    All interior angles less than 180°
11. What is the value of 0.4 × 0.6?
    0.24
12. What is the HCF of 28 and 42?
    14
13. How many diagonals does an octagon have?
    20
14. What is the value of √225?
    15
15. What is the formula of simple interest?
    (P × R × T)/100
16. What is 125% of 80?
    100
17. What is the complementary angle of 32°?
    58°
18. What is the decimal form of 3/8?
    0.375
19. What is the perimeter of an equilateral triangle with side 9 cm?
    27 cm
20. What is the LCM of 9 and 12?
    36

Maths GK Questions For Class 9

1. What is the value of (a + b)²?
   a² + b² + 2ab
2. Define a rational number.
   A number that can be written in p/q form where q ≠ 0
3. What is the standard form of 0.00052?
   5.2 × 10⁻⁴
4. What is the degree of the polynomial 7x³ − 5x + 2?
   3
5. What is the formula of distance in coordinate geometry?
   √[(x₂ − x₁)² + (y₂ − y₁)²]
6. What is the value of sin 0°?
   0
7. What is the surface area of a cube with side ‘a’?
   6a²
8. What is the value of (−3) × (−7)?
   21
9. What is the midpoint formula?
   ((x₁ + x₂)/2, (y₁ + y₂)/2)
10. What is the sum of interior angles of a pentagon?
    540°
11. What is the value of 2⁴?
    16
12. What is a linear polynomial?
    A polynomial of degree 1
13. What is the formula for simple interest?
    SI = (P × R × T) / 100
14. What is the value of cos 90°?
    0
15. What is the area of a trapezium?
    ½ × (sum of parallel sides) × height
16. Find the root of x − 7 = 0.
    x = 7
17. What is the cube of 4?
    64
18. What is the meaning of collinear?
    Points lying on the same straight line
19. What is the formula of the volume of a cylinder?
    πr²h
20. What is the value of √169?
    13

Maths GK Question In Kannada

• 1 ಗಂಟೆಯಲ್ಲಿ ಎಷ್ಟು ನಿಮಿಷಗಳು?
  60
• 49 ರ ವರ್ಗಮೂಲ ಎಷ್ಟು?
  7
• ಒಂದು ಅಷ್ಟಭುಜಕ್ಕೆ ಎಷ್ಟು ಬದಿಗಳು?
  8
• 1 ಲೀಟರ್ = ಎಷ್ಟು ಮಿ.ಲೀ?
  1000
• 15 × 6 ಎಷ್ಟು?
  90
• ತ್ರಿಭುಜದ ಕೋಣಗಳ ಮೊತ್ತ ಎಷ್ಟು?
  180°
• 0.5 ರ ಭಿನ್ನ ರೂಪ ಏನು?
  1/2
• 250 + 125 ಎಷ್ಟು?
  375
• 10 ರ ವರ್ಗ ಎಷ್ಟು?
  100
• ಒಂದು ಚೌಕಕ್ಕೆ ಎಷ್ಟು ಶಿರೋಬಿಂದುಗಳು?
  4
• 100 ರ 20% ಎಷ್ಟು?
  20
• ಭೂಜ್ಯದಲ್ಲಿ 6 ನಂತರದ ಪ್ರಧಾನ ಸಂಖ್ಯೆ?
  7
• 12 ÷ 4 ಎಷ್ಟು?
  3
• ಒಂದು ವಾರದಲ್ಲಿ ಎಷ್ಟು ಗಂಟೆಗಳು?
  168
• 3³ ಎಷ್ಟು?
  27
• 1 ಕಿಲೋ = ಎಷ್ಟು ಗ್ರಾಂ?
  1000
• 5, 15, 25ಗಳ ಸರಾಸರಿ?
  15
• ತ್ರಿಭುಜದಲ್ಲಿ ಎಷ್ಟು ಬದಿಗಳು?
  3
• 0.01 ರ ಶೇಕಡಾ ರೂಪ ಏನು?
  1%
• ಒಂದು ವೃತ್ತಕ್ಕೆ ಎಷ್ಟು ಬದಿಗಳು?
  ಬದಿಗಳು ಇಲ್ಲ

Maths GK Questions For Assembly

1. What is the national number system of India called?
   Hindu-Arabic system
2. How many degrees make a full rotation?
   360°
3. What is the largest three-digit number?
   999
4. How many seconds are in 5 minutes?
   300
5. What is the sum of angles in a quadrilateral?
   360°
6. What is the place value of 5 in 5028?
   5000
7. How many sides does a heptagon have?
   7
8. What is 1/4 of 64?
   16
9. How many meters make 1 kilometer?
   1000 meters
10. What is the square of 15?
    225
11. How many prime numbers are there between 1 and 20?
    8
12. What is the value of 2⁵?
    32
13. How many faces does a cube have?
    6
14. What is 12.5 × 2?
    25
15. Which number is known as a ‘perfect number’?
    6
16. How many hours are in 10 days?
    240
17. What is the LCM of 8 and 12?
    24
18. What is the Roman numeral for 5000?
    V̄
19. How many zeros are in one crore?
    7
20. What is 75% of 400?
    300

Maths Related GK Question

S.No.	Maths Related GK Question	Answer
1	What is the only even prime number?	2
2	How many sides does a hexagon have?	6
3	What is the value of π (approx.)?	3.14
4	Which number is the multiplicative identity?	1
5	What is the smallest natural number?	1
6	What is the Roman numeral for 50?	L
7	How many degrees are in a right angle?	90°
8	What is the cube of 3?	27
9	What is the shape of a ball?	Sphere
10	How many millimeters are in 1 centimeter?	10 mm
11	What is the result of dividing any number by zero?	Not defined
12	What type of number is 7 (prime/composite)?	Prime
13	What is the formula for area of a square?	a²
14	Which number comes after 999?	1000
15	What is the value of √49?	7
16	What is the perimeter of a triangle with equal sides called?	Equilateral triangle perimeter
17	How many vertices does a cube have?	8
18	What is 1/4 written in decimal?	0.25
19	What is the sum of angles in a triangle?	180°
20	What is the solid shape of an ice-cream cone?	Cone

Conclusion:

In conclusion, I hope this complete collection of maths GK sections from maths gk question to class wise and language wise sets helps you learn faster and practise better. Each part is designed to give you instant clarity, simple explanations, and the type of quick revision students actually need. These questions are great for exams, competitions, school quizzes, and everyday study, and they are written in a way that keeps the learning smooth and enjoyable.

I also hope you explore the full list again whenever you need support or extra revision. Keep practising a little every day, and you will see your confidence grow. If you found this guide helpful, make sure to check the other topics on the site and continue your learning journey with more exciting GK and maths content.

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