GAT Subject
Engineering
Computer Science Civil Engineering Chemical Engineering Agricultural Engineering Mechanical Engineering Electronics and Communication
22. | How many 4-letter words with or without meaning, can be formed out of the letters of the word, �LOGARITHMS�, if repetition of letters is not allowed? | |
A. | 40 | |
B. | 400 | |
C. | 5040 | |
D. | 2520 | |