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Class 10 Mathematics Chapter Real Numbers - Part 6

NCERT & CBSE Based, Class 10 Mathematics Chapter Real Numbers - Part 1. Topics - Decimal Expansions of Real Numbers, Euclid's Division Lemma, The Fundamental Theorem of Arithmetic. Most important MCQs...

Class 10th
30 Questions
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Q1 • MCQ • 1 marks
The LCM of 75 and 125 is:
Q3 • MCQ • 1 marks
The decimal expansion of 37/50 is:
Q4 • MCQ • 1 marks
Which number is prime?
Q5 • MCQ • 1 marks
Prime factorization of 420 is:
Q6 • MCQ • 1 marks
The HCF of 66 and 88 is:
Q7 • MCQ • 1 marks
The LCM of 66 and 88 is:
Q8 • MCQ • 1 marks
The decimal expansion of 21/25 is:
Q9 • MCQ • 1 marks
Which is irrational?
Q10 • MCQ • 1 marks
A non-terminating recurring decimal represents:
Q11 • MCQ • 1 marks
The HCF of 120 and 180 is:
Q12 • MCQ • 1 marks
The LCM of 120 and 180 is:
Q13 • MCQ • 1 marks
Prime factorization of 540 is:
Q14 • MCQ • 1 marks
Which is irrational?
Q15 • MCQ • 1 marks
The decimal expansion of 41/50 is:
Q16 • MCQ • 1 marks
The HCF of 150 and 225 is:
Q17 • MCQ • 1 marks
The LCM of 150 and 225 is:
Q18 • MCQ • 1 marks
Which number is prime?
Q19 • MCQ • 1 marks
The decimal expansion of 43/50 is:
Q20 • MCQ • 1 marks
A number which can be written as p/q (q ≠ 0) is:
Q21 • MCQ • 1 marks
Prime factorization of 600:
Q22 • MCQ • 1 marks
The HCF of 132 and 198 is:
Q23 • MCQ • 1 marks
The LCM of 132 and 198 is:
Q24 • MCQ • 1 marks
Which is irrational?
Q25 • MCQ • 1 marks
The decimal expansion of 47/50 is:
Q26 • MCQ • 1 marks
The HCF of 168 and 252 is:
Q27 • MCQ • 1 marks
The LCM of 168 and 252 is:
Q28 • MCQ • 1 marks
Prime factorization of 720:
Q29 • MCQ • 1 marks
The decimal expansion of 49/50 is:
Q30 • MCQ • 1 marks
Which is irrational?
Q31 • MCQ • 1 marks
The HCF of 175 and 245 is:

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