CAT Question Paper | CAT Verbal Ability Slot
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10 months ago
Question :
The number of integers greater than 2000 that can be formed with the digits 0, 1, 2, 3, 4, 5, using each digit at most once, is
Option A
is the correct answer.
Explanatory Answer
The number of 6-digit integers that can be formed is 600.
The number of 5-digit integers that can be formed is 600.
The number of 4-digit integers that can be formed is 240.
The total number of integers greater than 2000 that can be formed with the digits 0, 1, 2, 3, 4, 5,
using each digit at most once, is 600 + 600 + 240 = 1440
