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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 Choice
The least prime number with consecutive digits is _____
32
23
43
67
- 6. Multiple Choice
The smallest prime numbers is
1
2
3
4
- 7. Multiple Choice
The prime factors of 90 are:
2,2,3,5
3,3,10
2,3,3,5
2,2,3,5
- 8. Multiple Choice
how many prime numbers are there up to 100?
20
22
23
25
- 9. Multiple Choice
The sum of two consecutive odd numbers is always divisible by
4
5
8
12
- 10. Multiple Choice
HCF of two consecutive even number is
1
2
3
4
- Answer choicesTagsAnswer choicesTags