Subject - Mathematics:

General

MCQ - 145-8877

Question:

4. A coin is tossed. If head comes up, a die is thrown but if tail comes up, the coin is tossed again. The probability of obtaining a head and an even number is

$\frac{1}{8}$
$\frac{2}{8}$
$\frac{3}{8}$
$\frac{2}{8}$

Correct Answer: C

Explanation:

The sample space S associated with the given random experiment is
S = {(H, 1), (H, 2), (H, 3), (H, 4), (H, 5), (H, 6), (T, H), (T, T)}
n (S) = 8
Favorable events are E = {(H, 2), (H, 4), (H, 6)}
n (E) = 3

Required probability = $\frac{n(E)}{n(S)}$ = $\frac{3}{8}$

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504 MCQ for effective preparation of the test of General of Mathematics section.

Read the MCQ statement: 4. A coin is tossed. If head comes up, a die is thrown but if tail comes up, the coin is tossed again. The probability of obtaining a head and an even number is, keenly and apply the method you have learn through the video lessons for General to give the answer. Record your answer and check its correct answer and video explanation for MCQ No. 145-8877.

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Solve the question for MCQ No. and decide which option (A through D/E) is the best choice to answer the MCQ, then click/tap the blue button to view the correct answer and it explanation.

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