A) 327
B) 386
C) 438
D) 469
Correct Answer: D
Solution :
We have: \[4\times 2-1=7,7\times 2+1=15,\], \[15\times 2-1=29\times 2+1=59,\] \[59\times 2-1=117,117\times 2+1=235.\] So, missing number\[=235\times 2-1=469\].You need to login to perform this action.
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