Mind Sports Olympiad 2020 Qualifier Mental Calculations Practice Questions

Experience challenging mental calculations with practice questions involving addition, multiplication, prime factors, and exact cube roots in the Mind Sports Olympiad 2020 Qualifier. Test your mathematical prowess and earn points through accurate and quick problem-solving.

• Mind Sports
• Mental Calculations
• Practice Questions
• Mathematical Challenge
• Problem-Solving

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1. Mind Sports Olympiad 2020 Qualifier Example Mental Calculations

2. Practice Question

3. Practice Question 12 + 34

4. Practice Question

5. Practice Question 12 + 34 46

6. Q1: MULTIPLICATION (4 points)

7. Q1: MULTIPLICATION (4 points) 41 x 91

8. Q1: MULTIPLICATION (4 points)

9. Q1: MULTIPLICATION (4 points) 41 x 91 3731

10. Q2: PRIME FACTORS (4 points)

11. Q2: PRIME FACTORS (4 points) 1014

12. Q2: PRIME FACTORS (4 points)

13. Q2: PRIME FACTORS (4 points) 1014 2, 3, 13, 13

14. Q3: EXACT CUBE ROOT (5 points)

15. Q3: EXACT CUBE ROOT (5 points) 18191447

16. Q3: EXACT CUBE ROOT (5 points)

17. Q3: EXACT CUBE ROOT (5 points) 18191447 263

18. Q4: FRACTION ADDITION (5 points)

19. Q4: FRACTION ADDITION (5 points) 1 7/10 + 3 7/15

20. Q4: FRACTION ADDITION (5 points)

21. Q4: FRACTION ADDITION (5 points) 1 7/10 + 3 7/15 5 1/6

22. Q5: CALENDAR DATE (5 points)

23. Q5: CALENDAR DATE (5 points) 24/10/1786

24. Q5: CALENDAR DATE (5 points)

25. Q5: CALENDAR DATE (5 points) 24/10/1786 Tuesday

26. Q6: EXACT SQUARE ROOT (5 points)

27. Q6: EXACT SQUARE ROOT (5 points) 26306641

28. Q6: EXACT SQUARE ROOT (5 points)

29. Q6: EXACT SQUARE ROOT (5 points) 26306641 5129

30. Q7: EXACT DIVISION (5 points)

31. Q7: EXACT DIVISION (5 points) 35424 / 48

32. Q7: EXACT DIVISION (5 points)

33. Q7: EXACT DIVISION (5 points) 35424 / 48 738

34. Q8: MIXED OPERATIONS (5 points)

35. Q8: MIXED OPERATIONS (5 points) 99 x 5 + 13 x 8

36. Q8: MIXED OPERATIONS (5 points)

37. Q8: MIXED OPERATIONS (5 points) 99 x 5 + 13 x 8 599

38. Q9: MULTIPLICATION (6 points)

39. Q9: MULTIPLICATION (6 points) 984 x 133

40. Q9: MULTIPLICATION (6 points)

41. Q9: MULTIPLICATION (6 points) 984 x 133 130872

42. Q10: FRACTION ADDITION (6 points)

43. Q10: FRACTION ADDITION (6 points) 12/13 + 4/15

44. Q10: FRACTION ADDITION (6 points)

45. Q10: FRACTION ADDITION (6 points) 12/13 + 4/15 1 37/195

46. Q11: BEST SQRT IN 60 SEC (1x points)

47. Q11: BEST SQRT IN 60 SEC (1x points) 165

48. Q11: BEST SQRT IN 60 SEC (1x points)

49. Q11: BEST SQRT IN 60 SEC (1x points) 165 12.60952021292

50. Q12: BEST DIV IN 60 SEC (1x points)

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