REAL NUMBERS

Description

Quiz on real numbers
Gunjita 10thB
Quiz by Gunjita 10thB, updated more than 1 year ago
Gunjita 10thB
Created by Gunjita 10thB almost 3 years ago
33
0

Resource summary

Question 1

Question
The Product of HCF and LCM of smallest prime no. and smallest composite no. is
Answer
  • a) 4
  • b) 2
  • c) 6
  • d) 8

Question 2

Question
Given that LCM (91,26)=182 ,then HCF (91,26) is
Answer
  • a) 13
  • b) 26
  • c) 17
  • d) 9

Question 3

Question
Which of the following is not an irrational no.?
Answer
  • a) root 2
  • b) root 3
  • c) root 4
  • d) root 5

Question 4

Question
A rational no. can be expressed as a terminating decimal is the denominator has factor 2 or 5
Answer
  • True
  • False

Question 5

Question
Which of the following is a non terminating repeating decimal.
Answer
  • 35÷14
  • 14÷35
  • 1÷7
  • 7÷8
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