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GIKI - Practice Test - Maths - Number Systems - Quiz 5

Practice 10 high yield MCQs on Maths from Chapter Number Systems for Practice Test. After submission, get instant results with correct answers and detailed explanations. This is Quiz 5 of the series.

41. What is the sum of the first 5 natural numbers?



42. What is the product of the first 3 prime numbers?



43. Which property is used in a+b = b+a?



44. Which property is used in (a+b)+c = a+(b+c)?



45. The additive identity is:



46. The multiplicative identity is:



47. Which of these is not a real number?



48. Simplify: √(0.09)



49. Which of the following is a rational number between 0 and 1?



50. What is the multiplicative inverse of 3/4?



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Instructions: Select one answer per question. After submitting, you will see your score, correct answers, and explanations.

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