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- 1. Multiple ChoiceIdentify whether the given statement is 'TRUE' or 'FALSE'
All prime numbers are oddTRUEFALSE - 2. Multiple ChoiceThe HCF of two consecutive numbers is always120None of the above
- 3. Multiple Choice
A number is divisible by 6 if it is divisible by
2
3
Both 2 and 3
Only 2 or only 3
- 4. Multiple Choice
In which of the following prime factorisation has been done:
56 = 1x2x2x2x7
56 = 2x2x2x7
56 = 2x4x7
56 = 2x2x14
- 5. Multiple Choice
Three bottles of oil contain 120, 240, 288 ml of oil respectively. Find the largest container which can measure these quantities of oil exactly.
24
60
120
249
- 6. Multiple Choice
The first 2 common multiples of 3 and 4 are ____ and ___.
12 and 20
12 and 16
12 and 18
12 and 24
- 7. Multiple ChoiceWhich of the following number is divisible by 11?53064530635306753061
- 8. Multiple Choice
2 and 3 are co-primes then their LCM is ________
1
2x3
2/3
None of the above
- 9. Multiple Choice
Three bells ring at the interval of 15,20, 30 minutes respectively. If they ring together at 12 noon. When will they again ring together?
12:30 pm
12:45 pm
1 pm
1:30 pm
- 10. Multiple Choice
Fill in the smallest digit in the blank so that 156__9 is divisible by 3.
0
1
2
3
- Answer choicesTagsAnswer choicesTags