50 GK Questions for Class 1 Maths Answers
1.What is the shape of sun?
Answers : Round
2.Name a shape with four sides.
Answers : Square, Rectangle
3.Which number comes between 3 and 5?
Answers : 4
4.Which shape has more sides? Triangle or rectangle?
Answers : Rectangle
5.What is the addition of 5 and 4?
Answers : 9
6.Finish the sequence: 8,_,10,11,
Answers : 9, 12
7.Arun had 3 mangoes. Ravi took 2 mangoes from him. How many mangoes is Arun left with?
Answers : 1 mango
8.What is the shape of pizza?
Answers : Circle
9.Which is the largest number in the given sequence: 1, 3, 2, 10, 9,6
Answers : 10
10.Which animal is bigger in size? Mice or Elephant?
Answers : Elephant
11. Most famous Theorem of Triangles in Geometry?
Answers : Pythagoras’ Theorem
12. How many Faces are there in a Pyramid?
Answers : 4
13. Roman Number of 400?
Answers : CD
14. Roman Number of 500?
Answers : D
15. Roman Number of 600?
Answers : DC
16. Roman Number of 900?
Answers :CM
17. Roman Number of 1000?
Answers : M
18. Angles greater than 90 degrees but less than 180 degrees are called?
Answers : Obtuse angles
19. How many sides are there in a Heptagon?
Answers : 7
20. Solid shape that has four equal triangles?
Answers : Tetrahedron
21. Who invented ± Plus-Minus sign?
Answers : William Oughtred
22. Father of Cryptology?
Answers :Leon Battista Alberti
23. What is the shape of a Brick in India?
Answers : Cuboid
24. Where did the “Magic Square” originate?
Answers : Ancient China
25. Which movie is based on Srinivasa Ramanujan?
Answers : The Man Who Knew Infinity
26. Number between 50 and 60, which is a multiple of 7 and 8?
Answers :56
27. Who invented “∇” the Nabla symbol?
Answers : William Rowan Hamilton
28. Who is known as Human Computer?
Answers : Shakuntala Devi
29. Name of the symbol φ ?
Answers : Golden ratio
30. Name of the symbol Δ ?
Answers : Delta
31. How many Centimeters make a Decameter?
Answers : 1000
32. What is the name of the following sequences 0,1,1,2,3,5,8….?
Answers : The Fibonacci Sequences
33. Who discovered “/” Division Slash(solidus)?
Answers : Thomas Twining
34. Ashok has an equal number of one rupee, five rupees, and 10 rupees notes. If he has ₹320 with him, what will be the number of each rupee note?
Answers : 20
35. What is the other name of the Perimeter of a Circle?
Answers : Circumference
36. Who discovered the ProportionalitySign ∝ ?
Answers : William Emerson (1768)
37. Who discovered the partial differentialsign ∂ (curly dorJacobi’s delta)?
Answers : Marquis de Condorcet
38. Who discovered Partial Derivatives?
Answers : Adrien-Marie Legendre (1786)
39. Who discovered Gamma-Function “Γ” ?
Answers : Leonhard Euler
40. Who discovered Laplace Transform?
Answers : Pierre-Simon Laplace
41. Who invented the Factorial symbol “!” ?
Answers :ChristianKramp
42. Who said the phrase “There is no permanent place in the world for ugly mathematics”?
Answers : Godfrey Harold Hardy
43. Who is the Father ofAnalytic Geometry?
Answers :René Descartes and Pierre de Fermat
44. Who invented Parentheses ( ) ?
Answers : Niccolò Tartaglia
45. Who invented “∫” Integral sign?
Answers : Gottfried Leibniz
46. Who discovered Matrix Notation […] ?
Answers : Gerhard Kowalewski
47. Who is the “Father of Mathematics”?
Answers : Archimedes