1.

For what value of digit x, is :24x divisible by 6 ?

Answer»

24x is divisible by 6 

=> 2 + 4+ x is a multiple of 6 

=> 6 + x = 0, 6, 12 

=> x = -6, 0, 6 

Since, x is a digit 

x = 0, 6



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