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CBSE Questions for Class 10 Maths Real Numbers Quiz 6 - MCQExams.com

Without actually performing the long division, state whether the following rational number will have terminating decimal expansion or a non-terminating repeating decimal expansion. Also, find the numbers of places of decimals after which the decimal expansion terminates.
133125
  • 3
  • 4
  • 5
  • 6
If HCF of numbers 408 and 1032 can be expressed in the form of 1032x408×5, then find the value of x.
  • 0
  • 1
  • 2
  • 3
Find the HCF of integer pairs 963 & 654.
  • 3
  • 5
  • 9
  • 1
State whether the given statement is true/false:
p+q, is irrational, where p,q are primes.
  • True
  • False
GCF of 99 and 100 is __________
  • 1
  • 2
  • 3
  • 4
State true or false.
 6200 has non terminating repeating decimal expansion.
  • True
  • False
State whether given statement is true or false:
 32 is a rational number.
  • True
  • False
Which of the following numbers are irrational numbers? 
  • 25
  • (3+23)(23)
  • 12
  • 2π
State whether the following statement is true or false.
The following number is irrational
12
  • True
  • False
523 is irrational.
  • True
  • False
State whether the following statement is true or false.
The following number is irrational
6+2
  • True
  • False
The decimal expansion of the rational number 4324×53 will terminate after:
  • 3
  • 4
  • 2
  • 1
Each of the following numbers is irrational
i) (5+32)
ii) 37
iii) 35
iv) (235)
v) (3+5)
  • True
  • False
State whether the following statement is true or false.
The following number is irrational
75
  • True
  • False
Given that 3 is irrational. Then  " 2+3 is irrational. "is true/false 
  • True
  • False
 35 is an rational number.
  • True
  • False
A rectangular veranda is of dimension 18 m 72 cm ×13 m 20 cm. Square tiles of the same dimensions are used to cover it. Find the least number of such tiles.
  • 4290
  • 4540
  • 4620
  • 4230
State true or false. 
3+4 is an rational number.
  • True
  • False
n21 is divisible by 8 , if n is 
  • an integer
  • a natural number
  • an odd integer
  • an even integer
3173125  represents ______.
  • A terminating decimal
  • A non-recurring decimal
  • A recurring decimal
  • An Integer
State whether the following statement is true or not:
72 is irrational.
  • True
  • False
The HCF of 420 and 130 is
  • 10
  • 15
  • 5
  • 3
2 is a rational number.
  • True
  • False
Find the H.C.F. of :
  • 8 and 40
  • 15 and 25
  • 16 and 60
  • 14 and 35
  • 15, 25 and 60
  • 16, 48 and 80
Mark the correct alternative of the following.
The HCF of 100 and 101 is _________.
  • 1
  • 7
  • 37
  • None of these
State whether the given statement is true or false.
π is irrational and 227 is rational.
  • True
  • False
The HCF of 144 and 198 is
  • 9
  • 12
  • 6
  • 18
The HCF of 144,180 and 192 is
  • 12
  • 16
  • 18
  • 8
H.C.F  of two or more number may be one of the numbers.
  • True
  • False
State whether the following statement is true of false? Justify your answer.
23 is a rational number.
  • True
  • False
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