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ABHISHEK KUMAR SINGH

· started a discussion

· 1 Months ago

solution issue (Question: 463248.0 )

wahhh khe 1 decress kr rhe khe 2 decress koi order he nhi hai

Question:

Find the wrong number?

1, 3, 5, 11, 21, 41, 85

Options:
A)

3

B)

21

C)

11

D)

41

Solution:

Ans: (d)

1   × 2 + 1 = 3

3   × 2 – 1 = 5

5   × 2 + 1 = 11

11 × 2 – 1 = 21

21 × 2 + 1 = 43

Knowledge Expert

· commented

· 1 Months ago

Dear student
We have updated the solution,
please check.

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