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Number System Divisibility LCM HCF Questions for UP POLICE CONSTABLE

Free, AI-curated practice for the Number System Divisibility LCM HCF section of UP POLICE CONSTABLE. We have 36+ 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:
BIHAR POLICE CONSTABLE (30)

Sample questions

Q1 · medium · AI-verified
How many numbers between 1 and 100 are divisible by both 3 and 5?
  1. 6
  2. 10
  3. 5
  4. 7
Q2 · easy · AI-verified
The product of two numbers is 120 and their HCF is 6. What is their LCM?
  1. 30
  2. 18
  3. 20
  4. 24
Q3 · hard · AI-verified
The HCF and LCM of two numbers are 12 and 5040 respectively. If one of the numbers is 144, find the other number.
  1. 480
  2. 420
  3. 504
  4. 360
Q4 · hard · AI-verified
Find the smallest 5-digit number that is exactly divisible by 16, 24, 36 and 54.
  1. 10368
  2. 10080
  3. 10224
  4. 10800
Q5 · medium · AI-verified
What is the HCF of 48 and 72?
  1. 12
  2. 48
  3. 24
  4. 36
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