Real Numbers MCQ Test – Class 10th Mathematics Online Quiz with Score

Q1. Which of the following statements is false?

Q2. Which of the following numbers can be expressed as a product of two primes?

Q3. The HCF of two consecutive odd numbers is:

Q4. The remainder when the square of an odd integer is divided by 8 is always:

Q5. The number 5.232323... is:

Q6. The smallest four-digit number divisible by 18, 24, and 32 is:

Q7. The representation of 0.6 bar (repeating) in p/q form is:

Q8. If p and q are positive integers, then the form of any even integer is:

Q9. If the product of two positive integers is equal to the product of their HCF and LCM is true then, the HCF (32 , 36) is

Q10. The number (7 * 11 * 13) + 13 is a:

Q11. If the HCF of 60 and 96 is 12, then their LCM is:

Q12. If two positive integers 'a' and 'b' are such that a = 2² * 3³ * 5² and b = 2³ * 3² * 5¹, then LCM(a, b) is:

Q13. If n is an integer, then every odd integer is of the form:

Q14. The decimal expansion of 19/3125 will terminate after how many decimal places?

Q15. The number 0.235 bar (only 35 repeating) is:

Q16. The product of HCF and LCM of 60,84 and 108 is

Q17. If x and y are positive integers, then the number of integers between x and y (exclusive) is:

Q18. The HCF of 17 and 23 is:

Q19. Find the smallest number that when divided by 12, 16, and 24 leaves a remainder of 4 in each case.

Q20. If the HCF of 52 and 130 is 26, then LCM of 52 and 130 is:

Real Numbers — MCQ Test