Question 40

Find the wrong number in the given series. 324, 109, 36, 12, 4

Solution

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324, 109, 36, 12, 4

here

$$324\div 3= 108$$

$$108\div 3= 36$$

$$36\div 3= 12$$

$$12\div 3= 4$$

so wrong term is 109

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