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How many nos. greater than 800 and less than 4000 can be made with the digits 0, I, 2, 4, 5, 7, 8, 9, no number (digit) occurring more than once in the same number?
- A420
- B504
- C520
- D404
Correct answer: B
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0
CCommunity
504
NA
NA
0
CCommunity
Option (B)