Practice with these 25 important multiple choice questions from Chapter 1 – Real Numbers. Based on NCERT Class 10 Maths syllabus, these will help strengthen your concepts for board exams. What is the HCF of 96 and 404? a) 4 b) 2 c) 8 d) 12 Which of the following is an irrational number? a) 7/8 b) √2 c) 1.25 d) 4.5 Euclid’s Division Lemma states that a = bq + r, where r must satisfy: a) r > b b) 0 ≤ r < b c) r ≥ b d) r < 0 The decimal expansion of 13/125 is: a) Terminating b) Non-terminating repeating c) Irrational d) None LCM × HCF = Product of numbers. This property is valid for: a) 3 numbers b) Rational numbers c) Irrational numbers d) 2 positive integers What is the HCF of 65 and 117? a) 1 b) 13 c) 5 d) 9 √3 is: a) Rational b) Irrational c) Integer d) Whole number ...