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  1. Which of the following number is NOT divisible by 18 ?
    1. 54036
    2. 50436
    3. 34056
    4. 65043
Correct Option: D

As we know that A number will be exactly divisible by 18 if it is divisible by 2 and 9 both. Clearly option ( d ) , 65043 is not divisible by 2.
∴  Required number = 65043


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