The Number of 3-Digit Even Numbers :

The number of 3-digit even numbers that can be formed from the digits 0, 1, 2, 3, 4 and 5, repetition of digits being not allowed, is

  1. 60
  2. 56
  3. 52
  4. 48
Anurag Mishra Professor Asked on 1st October 2015 in Maths.
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1 Answer(s)

Answer: (1) 60

Explanation:-

First digit cannot be zero, so the number of choices only 5(1,2,3,4,5)

The last digit can be pick from 0, 2, 4 so the number of choices only 3

Second digit can be only pick from the rest, so the number of choices only 4

The total number of choices  = 5 x 4 x 3 = 60

Hence, the answer is (1) 60.

 

Anurag Mishra Professor Answered on 3rd October 2015.
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