Learn when to "Add" and "Multiply" in Permutation & Combination questions- Exercise Question #5
In how many ways can a 4-letter word be formed from the letters ABCDEFIO such that the word contains 2 vowels and 2 consonants? The letters cannot be repeated, and, the words can have no dictionary meaning.
Option:
A) 36
B) 144
C) 288
D) 864
E) 1728
Learn to use the Keyword Approach in Solving PnC question from the following article:
Learn when to "Add" and "Multiply" in Permutation & Combination questions
Detailed solution will be posted soon.
In how many ways can a 4-letter word be formed from the letters ABCDEFIO such that the word contains 2 vowels and 2 consonants? The letters cannot be repeated, and, the words can have no dictionary meaning.
Option:
A) 36
B) 144
C) 288
D) 864
E) 1728
Learn to use the Keyword Approach in Solving PnC question from the following article:
Learn when to "Add" and "Multiply" in Permutation & Combination questions
Detailed solution will be posted soon.
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Sentence Correction: Get 4 free video lessons, 50 practice questions
Critical Reasoning workshop: Get 4 free video lessons, 40 practice questions
Reading Comprehension: Get 2 free video lessons and 2 free eBooks
Free Strategy Session: Key strategy to score 760
Success Stories
V27 to V42 | V28 to V48 | V25 to V38 | More Success Stories
