JEE Main 2015 Mathematics question

The number of integers greater than 6000 that can be formed, using the digits 3, 5, 6, 7 and 8, without repetition is

Answer: (3)

Solution

Four-digit numbers exceed 6000 only if the leading digit is 6, 7 or 8: of them. Every

Create a free account to read the complete working, and practise questions like this in a timed test.

Question ID VK-115196