Q1. What is the HCF of 12 and 18?
Q2. What is the LCM of 4 and 5?
Q3. Which is a prime number?
Q4. What is the square of 12?
Q5. What is the cube of 3?
Q6. What is the remainder when 17 is divided by 5?
Q7. Which number is divisible by 3?
Q8. What is the smallest prime number?
Q9. What is the value of 2^5?
Q10. What is the HCF of 8 and 16?
Q11. What is the LCM of 6 and 8?
Q12. Which is an even number?
Q13. Which is an odd number?
Q14. What is the predecessor of 100?
Q15. What is the successor of 200?
Q16. What is the sum of first 5 natural numbers?
Q17. What is the product of 7 and 8?
Q18. What is the square root of 49?
Q19. What is the cube root of 27?
Q20. What is the value of 10^2?
Q21. Which number is divisible by 9?
Q22. What is the HCF of 15 and 25?
Q23. What is the LCM of 3 and 7?
Q24. What is the remainder when 20 is divided by 6?
Q25. Which is a composite number?
Q26. What is the absolute value of -15?
Q27. What is the value of 3^3?
Q28. Which number is not prime?
Q29. What is the next multiple of 5 after 20?
Q30. What is the sum of digits of 123?