1.

For what value of digit x, is :9142x a multiple of 4 ?

Answer»

9142x is multiple of 4 

=> 9 + 1 + 4 + 2 + x is a multiple of 4 

=> 16 + x = 0, 4, 8, ……… 

x = -8, -4, 0, 4, 8 

Since, x is a digit 

4, 8



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