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how many different nine digit numbers ca...

how many different nine digit numbers can be formed from the number `22 33 55 888` by rearranging its digits so that the odd digits occupy even positions:

A

60

B

75

C

88

D

77

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The correct Answer is:
A
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How many different nine digit numbers can be formed from the number 223355888 by rearranging its digits so that the odd digits occupy even positions?

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