General Studies · Word Formation

By rearranging the letters of 'RESTAURANT', we can form different meaningful English words. Each letter is assigned a number as shown below: 1:R, 2:E, 3:S, 4:T, 5:A, 6:U, 7:R, 8:A, 9:N, 10:T Which of the following numerical combinations does NOT form a meaningful English word?