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Class 10 Mathematics Chapter Real Numbers - Part 2

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 decimal expansion of 9/20 is:
Q3 • MCQ • 1 marks
A non-terminating non-recurring decimal is:
Q4 • MCQ • 1 marks
The smallest prime number is:
Q5 • MCQ • 1 marks
The only even prime number is:
Q6 • MCQ • 1 marks
The prime factorization of 90 is:
Q7 • MCQ • 1 marks
HCF of 16 and 24 is:
Q8 • MCQ • 1 marks
LCM of 16 and 24 is:
Q9 • MCQ • 1 marks
Which fraction has terminating decimal?
Q10 • MCQ • 1 marks
The denominator of a terminating decimal (in simplest form) contains only:
Q11 • MCQ • 1 marks
√7 is:
Q12 • MCQ • 1 marks
The HCF of 27 and 36 is:
Q13 • MCQ • 1 marks
The LCM of 27 and 36 is:
Q14 • MCQ • 1 marks
The decimal expansion of 1/2 is:
Q15 • MCQ • 1 marks
Which is rational?
Q16 • MCQ • 1 marks
The prime factors of 100 are:
Q17 • MCQ • 1 marks
HCF of 20 and 30:
Q18 • MCQ • 1 marks
LCM of 20 and 30:
Q19 • MCQ • 1 marks
π is:
Q20 • MCQ • 1 marks
Which is not a rational number?
Q21 • MCQ • 1 marks
The HCF of 35 and 49 is:
Q22 • MCQ • 1 marks
The LCM of 35 and 49 is:
Q23 • MCQ • 1 marks
Every irrational number has a decimal expansion that is:
Q24 • MCQ • 1 marks
The HCF of 54 and 72 is:
Q25 • MCQ • 1 marks
A number whose decimal expansion terminates is:
Q26 • MCQ • 1 marks
The prime factorization of 84 is:
Q27 • MCQ • 1 marks
The HCF of 15 and 25 is:
Q28 • MCQ • 1 marks
The LCM of 15 and 25 is:
Q29 • MCQ • 1 marks
√3 is:
Q30 • MCQ • 1 marks
Which is a composite number?
Q31 • MCQ • 1 marks
The HCF of 45 and 75 is:

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