self Maths Puzzle

11, 10, ?, 100, 1001, 1000, 10001

A. 101
B. 110
C. 111
D. None of these

Read Solution (Total 1)

Answer:(A)101
11, 10, 101, 100, 1001, 1000, 10001 the given sequence is binary form
Its decimal form is, 3,2,5,4,9,8,17
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