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- 1. Multiple ChoiceThe HCF of two consecutive numbers is always120None of the above
- 2. Multiple Choice
2 and3 are co-primes then their LCM is ________
1
2x3
2/3
None of the above
- 3. Multiple ChoiceIdentify whether the given statement is 'TRUE' or 'FALSE'
All prime numbers are oddTRUEFALSE - 4. Multiple ChoiceThe smallest composite number is ____1234
- 5. Multiple ChoiceWhich of the following numbers are co-primes?8 , 129 , 106 , 815 , 18
- 6. Multiple Choice
The least prime number with consecutive digits is _____
32
23
43
67
- 7. Multiple ChoiceA number is divisible by 9 if the sum of the digits is divisible by _____9318None of the above
- 8. Multiple ChoiceIdentify whether the given statement is 'TRUE' or 'FALSE'
The sum of two odd numbers is always oddTRUEFALSE - 9. Multiple ChoiceHow many prime numbers lie between 1 and 10?3452
- 10. Multiple ChoiceWhich of the following number is divisible by 11?53064530635306753061
- 11. Multiple Choice
A number is divisible by 6 if it is divisible by
2
3
Both 2 and 3
Only 2 or only 3
- 12. Multiple Choice
Co-prime numbers
are prime
are composite
have common factor & HCF=1
are consecutive
- Answer choicesTagsAnswer choicesTags