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How many meaningful words can be made from the letters 'LMEA' using each letter only once in each word?
- a)None
- b)One
- c)Two
- d)Three
Correct answer is option 'D'. Can you explain this answer?
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Verified Answer
How many meaningful words can be made from the letters 'LMEA' using ea...
The words formed are:
(1) MALE
(2) MEAL
(3) LAME
View all questions of this test
(1) MALE
(2) MEAL
(3) LAME
Most Upvoted Answer
How many meaningful words can be made from the letters 'LMEA' using ea...
Meaningful words from letters 'LMEA':
To find the possible combinations of letters to form meaningful words, we can use the following formula:
nPr = n! / (n-r)!
Where n is the total number of letters and r is the number of letters used in each combination.
Using this formula, we can calculate the number of possible combinations of letters from 'LMEA':
4P4 = 4! / (4-4)! = 4! / 0! = 4 x 3 x 2 x 1 = 24
This means that there are 24 possible combinations of letters from 'LMEA'.
Actual meaningful words:
However, not all of these combinations are actual meaningful words in English. We need to filter out the meaningless combinations.
The possible combinations are:
- LAME
- LEMA
- LAEM
- LAME
- LMEA
- LEAM
- LEMA
- MALE
- MAEL
- MELA
- MEAL
- MLEA
- MELA
- MEAL
- MLEA
- MALE
- MAEL
- ELMA
- ELAM
- EMLA
- EMAL
- EALM
- EAML
Out of these, the following are actual meaningful words:
- LAME
- MALE
- MEAL
Hence, the correct answer is option D - Three.
To find the possible combinations of letters to form meaningful words, we can use the following formula:
nPr = n! / (n-r)!
Where n is the total number of letters and r is the number of letters used in each combination.
Using this formula, we can calculate the number of possible combinations of letters from 'LMEA':
4P4 = 4! / (4-4)! = 4! / 0! = 4 x 3 x 2 x 1 = 24
This means that there are 24 possible combinations of letters from 'LMEA'.
Actual meaningful words:
However, not all of these combinations are actual meaningful words in English. We need to filter out the meaningless combinations.
The possible combinations are:
- LAME
- LEMA
- LAEM
- LAME
- LMEA
- LEAM
- LEMA
- MALE
- MAEL
- MELA
- MEAL
- MLEA
- MELA
- MEAL
- MLEA
- MALE
- MAEL
- ELMA
- ELAM
- EMLA
- EMAL
- EALM
- EAML
Out of these, the following are actual meaningful words:
- LAME
- MALE
- MEAL
Hence, the correct answer is option D - Three.
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How many meaningful words can be made from the letters 'LMEA' using each letter only once in each word?a) None b) One c) Two d) Three Correct answer is option 'D'. Can you explain this answer?
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How many meaningful words can be made from the letters 'LMEA' using each letter only once in each word?a) None b) One c) Two d) Three Correct answer is option 'D'. Can you explain this answer? for Railways 2024 is part of Railways preparation. The Question and answers have been prepared according to the Railways exam syllabus. Information about How many meaningful words can be made from the letters 'LMEA' using each letter only once in each word?a) None b) One c) Two d) Three Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for Railways 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for How many meaningful words can be made from the letters 'LMEA' using each letter only once in each word?a) None b) One c) Two d) Three Correct answer is option 'D'. Can you explain this answer?.
How many meaningful words can be made from the letters 'LMEA' using each letter only once in each word?a) None b) One c) Two d) Three Correct answer is option 'D'. Can you explain this answer? for Railways 2024 is part of Railways preparation. The Question and answers have been prepared according to the Railways exam syllabus. Information about How many meaningful words can be made from the letters 'LMEA' using each letter only once in each word?a) None b) One c) Two d) Three Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for Railways 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for How many meaningful words can be made from the letters 'LMEA' using each letter only once in each word?a) None b) One c) Two d) Three Correct answer is option 'D'. Can you explain this answer?.
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