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What will come in the place of question mark (?) in the following number series ?

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What will come in the place of question mark (?) in the following number series ?


840, ?, 420, 140, 35, 7
1). 408
2). 840
3). 480
4). 804


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2 answers

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Answered by on | Votes 1 |
Solution

Each number is divided by consecutive natural numbers

840 $\div 1$ = 840

840 $\div 2$ = 420

420 $\div 3$ = 140

140 $\div 4$ = 35

35 $\div 5$ = 7

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0 vote
Answered by on | Votes 0 |
Solution

Each number is divided by consecutive natural numbers

840 $\div 1$ = 840

840 $\div 2$ = 420

420 $\div 3$ = 140

140 $\div 4$ = 35

35 $\div 5$ = 7




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