Permutation and Combinations

MCQ - 142-12909

Question:

Evaluate: $\frac{30!}{28!}$

Correct Answer: B

Explanation:

$\frac{30!}{28!}$

= $\frac{30 × 29 × 28!}{28!}$

= 30 × 29 = 870

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1297 MCQ for effective preparation of the test of Permutation and Combinations of Word Problems section.

Read the MCQ statement: , keenly and apply the method you have learn through the video lessons for Permutation and Combinations to give the answer. Record your answer and check its correct answer and video explanation for MCQ No. 142-12909.

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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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