Question
Download Solution PDFHow many four-letter meaningful English words can be formed with the help of the 1st, 3rd, 5th, and 7th letters of “TITANIUM” such that no letter is repeated?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFThe 1st, 3rd, 5th, and 7th letters of the word “TITANIUM”
1st | 2nd | 3rd | 4th | 5th | 6th | 7th | 8th |
T | I | T | A | N | I | U | M |
1st letter is T, 3nd Letter is T, 5rd letter is N and 7th letter is U. We can not form any letter with the help of TTNU.
Hence, None of these is the answer.
We have to use all the four-letter to form the meaning full word. "NUT" will not be considered as it has only 3 letters
Last updated on Jun 17, 2025
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