Question

Which of the following events are certain events with respect to rolling a dice once ?

• A. The number is a multiple of '1'.
• B. The number is either even or odd.
• C. The number is not greater than 6.
• D. The number is greater than or equal to '1'.

Answer 1

Answer: (A), (B), (C), (D)

The correct options are
A The number is a multiple of '1'.
B The number is either even or odd.
C The number is not greater than 6.
D The number is greater than or equal to '1'.

All these events mentioned in the options are sure events that ocuurs during the rolling of a die.

Every number is multiple of '1'.
All number are either odd or even.
All numbers are less than '6'.
All numbers are greater than '1'.

$\therefore$ All options are correct.