Question

The number of all four digit numbers which begin with 4 and end with either zero or five is ______.

Options

• 200

• 64

• 256

• 32

Answer 1

The number of all four digit numbers which begin with 4 and end with either zero or five is 200.

Explanation:

The required no. of all four digit number

= 1 × 10² × 2

= 200