How many different words can be formed with the letters of the word ‘M A I M I T A L’ such that each of the word begins with L and ends with T?
Solution
Correct Answer: Option D
When L and T are fixed as first and last letters of the word, then we have only 6 letters to arrange.
Hence, required number of words \(= {{!6} \over {!2 \times !2 \times !2}} = {{720} \over 8} = 90\)\({!2 × !2 × !2 ⇒ because M, A I occurs two times}.\)
Practice More Questions on Our App!
Download our app for free and access thousands of MCQ questions with detailed solutions