Question

An unbiased cubic dice is thrown

• A. The probability of getting 6 is 1/6
• B. The probability of getting an even number is 0.5
• C. The probability of getting an odd number is 0.5
• D. The probability of getting a multiple of 2 is 0.5

Answer 1

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

The correct options are
A The probability of getting 6 is 1/6
B The probability of getting an even number is 0.5
C The probability of getting an odd number is 0.5
D The probability of getting a multiple of 2 is 0.5

(A) Total numbers in a dice $=$ 6, Number of 6 in a dice $=$ 1
Probability of getting a six (p) $=$ 1/6
(B) Total even number in a dice (i.e., 2, 4, 6) $=$ 3
Probability of getting an even number $=\frac{3}{6}=\frac{1}{2}=0.5$
(C) Total odd numbers in a dice (i.e., 1, 3, 5) $=\frac{3}{6}=\frac{1}{2}=0.5$
(D) Total numbers multiple of 2 in a dice (i.e. 2, 4, 6) $=$ 3
Probability of getting multiple of 2 $=\frac{3}{6}=\frac{1}{2}=0.5$