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Which number will replace the question mark (?) in the following number series ? 24, 61, 122, 213, ?

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Which number will replace the question mark (?) in the following number series ?

24, 61, 122, 213, ?


1. 343
2. 334
3. 337
4. 340
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Correct Answer - Option 4 : 340

The logic follows here is -

33 - 3 = 27 - 3 = 24

43 - 3 = 64 - 3 = 61

53 - 3 = 125 - 3 = 122

63 - 3 = 216 - 3 = 213

Similarly,

73 - 3 = 343 - 3 = 340.

Hence, the correct answer is "340".

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