The number of different four-digit numbers that can be formed with the digits 2, 3, 4, 7 and using each digit only once is:
(a) 120
(b) 96
(c) 24
(d) 100
The number of different four-digit numbers that can be formed with the digits 2, 3, 4, 7 and using each digit only once is:
(a) 120
(b) 96
(c) 24
(d) 100
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1 Answer
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This is an Objective Type Questions as classified in NCERT Exemplar
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