How many meaningful four-letter English words can be formed using the second, third, fifth and seventh letters of the word TOURIST (when counted from left to right) using each letter only once in each word.
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1 i.e. None.
| T | O | U | R | I | S | T |
| O | U | I | T |
OUIT = No four-letter word is possible from these letters.