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Number System Divisibility LCM HCF Questions for BIHAR POLICE CONSTABLE

Free, AI-curated practice for the Number System Divisibility LCM HCF section of BIHAR POLICE CONSTABLE. We have 30+ verified questions in this bank. Below: 5 sample questions. Sign up free to unlock unlimited practice + AI explanations + per-topic analytics.

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📍 Number System Divisibility LCM HCF is also tested in:
UP POLICE CONSTABLE (36)

Sample questions

Q1 · medium · AI-verified
What is the remainder when 4321 is divided by 9?
  1. 1
  2. 7
  3. 3
  4. 4
Q2 · hard · AI-verified
The sum of two numbers is 588 and their HCF is 49. How many pairs of such numbers are possible?
  1. 4
  2. 2
  3. 7
  4. 3
Q3 · medium · AI-verified
The number 357x is divisible by 9. What is the value of x?
  1. 6
  2. 3
  3. 9
  4. 0
Q4 · easy · AI-verified
The HCF of two numbers is 6 and their LCM is 180. If one number is 36, what is the other number?
  1. 24
  2. 60
  3. 18
  4. 30
Q5 · medium · AI-verified
The LCM and HCF of two numbers are 180 and 12 respectively. If one number is 36, find the other number.
  1. 24
  2. 60
  3. 48
  4. 72
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