The sum of all the numbers that can be formed with the digits 2, 3, 4, 5 taken all at a time is (repetition is not allowed) :
- 93324
- 66666
- 84844
- None of these
Answer:The correct answer is: 93324
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Reason (R) :
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is
is
is
– 
on [–1, 1] is
in [5, 7]