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The-security-system-has-3-locks

 Crack the code for teens

Puzzle 5

The security system has 3 locks

Can you find the codes and unlock

The security system?

 

First position

A two digit number less than 40

Is divisible by 2,3,5

 

Second position

One digit number is divisible by 2 and 3

 

Third position

A 2-digit number less than 40 is

Divisible by 2,4,9

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 Number series for competitive exams Can you complete the following number series?