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Real Numbers Class 10 Maths MCQ with Answer Keys Solutions PDF Download

Real Numbers Class 10 Maths MCQ 11 to 20 with Answer Keys Solutions PDF Download

Hi students, Welcome to AMBiPi (Amans Maths Blogs). In this article, you will get Real Numbers Class 10 MCQ Maths with Answer Keys Solutions PDF Download. You can download this PDF and save it in your mobile device or laptop etc.

Real Numbers MCQ Questions for Class 10 Question No 11: 

The sum of exponents of prime factors in the prime factorization of 196 is

Option A : 3

Option B : 4

Option C : 5

Option D : 2

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Option B : 4

Real Numbers MCQ Questions for Class 10 Question No 12: 

n2 – 1 is divisible by 8, if n is

Option A : an integer

Option B : a natural number

Option C : an odd integer

Option D : an even integer

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Option C : an odd integer

Real Numbers MCQ Questions for Class 10 Question No 13: 

Which one of the following is not an irrational number

Option A : 2 + √3

Option B : 2 + √5

Option C : 2 + √3

Option D : 2 + √4

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Option D : 2 + 4

Real Numbers MCQ Questions for Class 10 Question No 14: 

The total number of factors of prime number is

Option A : 1

Option B : 0

Option C : 2

Option D : 3

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Option C : 2

Real Numbers MCQ Questions for Class 10 Question No 15: 

If the HCF of 65 and 117 is expressible in the form 65m – 117, then the value of m is

Option A : 4

Option B : 2

Option C : 1

Option D : 3

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Option B : 2

Real Numbers MCQ Questions for Class 10 Question No 16: 

The product of two irrational numbers is

Option A : Always an irrational numbers

Option B : Always a rational numbers

Option C : Sometimes rational and sometimes irrational numbers

Option D : None of these

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Option C : Sometimes rational and sometimes irrational numbers

Real Numbers MCQ Questions for Class 10 Question No 17: 

The HCF and the LCM of 12, 21, 15 respectively are

Option A : 3, 140

Option B : 12, 420

Option C : 3, 420

Option D : 420, 3

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Option C : 3, 420

Real Numbers MCQ Questions for Class 10 Question No 18: 

The largest number which divides 70 and 125, leaving remainders 5 and 8, respectively, is

Option A : 13

Option B : 65

Option C : 875

Option D : 1750

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Option A : 13

Real Numbers MCQ Questions for Class 10 Question No 19: 

The number 1.12112111211112111112… is a/an

Option A : An irrational number

Option B : A rational number

Option C : Rational or Irrational number

Option D : None of these

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Option A : An irrational number

Real Numbers MCQ Questions for Class 10 Question No 20: 

The decimal representation of 11/(23 x 5) will 

Option A : terminate after 1 decimal places

Option B : terminate after 2 decimal places

Option C : terminate after 3 decimal places

Option D : not terminate

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Option C : terminate after 3 decimal places

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