200+ Maths General Knowledge Questions And Answers PDF
200+ Maths General Knowledge Questions And Answers – Today in this post I have brought for you Maths General Knowledge Questions and Answers Pdf which is very useful for you because Maths General Knowledge Questions are asked in many competitive exams like LDC, UDC, and IAS, RAS Railway, etc whoever is searching Mathematics General Questions and Answers PDF then you are on the right post, you can download PDF from the medium of this post for free of cost.
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Important Math Formulas
1 Area of Rectangle: area = length x width
2 Perimeter of a rectangle: 2(l + b)
3 Area of a square: a²
4 The perimeter of a square: 4 x a
5 Area of a circle: π x r²
6 Circumference of a circle: 2π x r
7 Probability
8 Distance formula: d=√(x₁ – x₂)² + (y₁ – y₂)²
9 Slope Formula: Slope = y₂ – y₁ / x₂ – x₁
10 Slope Intercept Formula: y=mx+b
11 Sine (SOH): Sine = opposite / hypotenuse
12 Cosine (CAH): Cosine = adjacent / hypotenuse
13 Tangent (TOA): Tangent = opposite / adjacent
14 The Pythagorean Theorem: a²+b²=c²
What are the basic arithmetic operations
1 Addition
2 Subtraction
3 Multiplication
4 Division
Maths GK Questions And Answers
1. Who is the Father of Mathematics?
Answer: Archimedes
2. Who discovered Zero (0)?
Answer: Aryabhatta, AD 458
3. What is the average of the first 50 natural numbers?
Answer: 25.5
4. When is Pi Day celebrated around the world?
Answer: March 14
5. The value of Pi?
Answer: 3.14159
Answer: Reflex Angles
8. Who discovered the laws of the lever and pulley?
Answer: Archimedes
9. Scientist who was born on Pi Day?
Answer: Albert Einstein
10. Who discovered Pythagoras’ Theorem?
Answer: Pythagoras of Samos
11. Who discovered the Symbol Infinity “∞”?
Answer: John Wallis
12. Father of Algebra?
Answer: Muhammad ibn Musa al-Khwarizmi (Persian Mathematician)
13. Who discovered Fibonacci Sequence?
Answer: Leonardo Pisano Bigollo
14. First person to use the Greek letter pi (π) to denote the constant?
Answer: William Jones in 1706
15. Who discovered Logarithms and the Decimal point?
Answer: John Napier
16. Who invented the equals sign (=)?
Answer: Robert Recorde
17. Who invented the Slide rule?
Answer: William Oughtred
18. Who invented Protractor?
Answer: Joseph Huddart
19. Who discovered the center of gravity?
Answer: Archimedes
20. Where was Abacus invented?
Answer: China
21. Who created the symbol ‘e’?
Answer: Leonhard Euler
22. Which Greek Mathematician was killed by Romans during the capture of Syracuse?
Answer: Archimedes
Answer: Eratosthenes
24. Euler’s Formula?
Answer: Euler Discovered two Important formulas
1) F + V = E + 2
2) e ix = cos x + i sin x
25. Father of Trigonometry?
Answer: Hipparchus
26. Father of Science?
Answer: Galileo Galilei
27. Who discovered Line Graphs, Bar Charts, and Circle Graphs?
Answer: William Playfair
28. Who discovered ∇ (delta)?
Answer: William Rowan Hamilton
29. Who invented Boolean Algebra?
Answer: George Boole in 1847
30. Who invented Unknown or variable quantities x, y, z?
Answer: René Descartes
31. Who discovered Graph Theory?
Answer: Leonhard Euler
32. Value of Napier’s constant ‘e’?
Answer: e ≈ 2.71828
33. Write the next number of the following Sequences 1, 1, 2, 3, 5, 8, 13,_?
Answer: 21
34. Who invented Unit Vectors i, j, k?
Answer: William Rowan Hamilton
35. Who created the BODMAS rule?
Answer: Achilles Reselfelt
36. Who discovered the Square Root symbol √ ?
Answer: Christoph Rudolff
37. Who invented Statistical Graph?
Answer: William Playfair
38. Who is considered the Father of Calculus?
Answer: Isaac Newton and Gottfried Leibniz
39. Who is the Father of Analytic Geometry?
Answer: René Descartes and Pierre de Fermat
40. Which numbers were believed to Promote Love?
Answer: Amicable numbers
41. Who Developed Taylor series expansions of Trigonometric Functions?
Answer: Madhava of Sangamagrama
42. Who discovered the Law of gravity?
Answer: Sir Isaac Newton
43. Who created ” i ” (√-1) as an Imaginary Number?
Answer: Leonhard Euler
44. Who discovered Multiplication?
Answer: William Oughtred
45. Father of Geometry?
Answer: Euclid of Alexandria (Commonly known as Euclid)
46. Who constructed the first Trigonometric Table?
Answer: Hipparchus
47. Who discovered Hyperbolic Sine and cosine “Sinh and Cosh”?
Answer: Vincenzo Riccati
48. Mathematical device that has Beads?
Answer: Abacus
49. How many Zeros are there in One Billion?
Answer: 9 (nine)
50. Who discovered Derivatives?
Answer: Gottfried Leibniz
Maths Questions and Answers (Topic wise) PDF
| LCM and HCF Questions and answer PDF | Click Here |
| Number System Questions and Answer PDF | Click Here |
| Average Problems with Solutions Pdf | Click Here |
| Profit and Loss Question with Solution PDF | Click Here |
Maths GK Questions And Answers PDF
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