The lock of a suitcase is a 3 digit even number. The number of favourable outcomes for units place is ____.
5

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Solution

The correct option is A 5
Total number of possible outcomes are 0, 1, 2, 3, 4, 5, 6, 7, 8 and 9.

For the number to be even the digit at unit's place must be an even number or '0'.

Thus, the favourable outcomes are 0, 2, 4, 6 and 8.
Hence, the number of favourable outcomes is 5.

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The lock of a suitcase is a 3 digit even number. The number of favourable outcomes for units place is ____.5

The correct option is A 5Total number of possible outcomes are 0, 1, 2, 3, 4, 5, 6, 7, 8 and 9. For the number to be even the digit at unit's place must be an even number or '0'. Thus, the favourable outcomes are 0, 2, 4, 6 and 8. Hence, the number of favourable outcomes is 5.

The lock of a suitcase is a 3 digit even number. The number of favourable outcomes for units place is ____.
5

The correct option is A 5
Total number of possible outcomes are 0, 1, 2, 3, 4, 5, 6, 7, 8 and 9.

For the number to be even the digit at unit's place must be an even number or '0'.

Thus, the favourable outcomes are 0, 2, 4, 6 and 8.
Hence, the number of favourable outcomes is 5.