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Exam
Logical Reasoning
Number Series
How many Integers from 0 to 100 are not divisible by 2, 3, 5 & 7.
Read Solution (Total 2)
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- there are 25 primes under 100,
2,3,5,7, will be removed and 1 will be added hence ans =25-4+1=22
or u can also do it by 100-AUBUCUB=100-(50+33+20+14)+(16+10+7+6+4+2)-(3+2+1)-0=22 - 7 years agoHelpfull: Yes(1) No(0)
- 0 becoz if a nmber is not divisible 2 it will divisible by 3 otherwise 5 n7
- 7 years agoHelpfull: Yes(0) No(4)
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