Correct Answer: 53241

Solution : Given:
1. Bright 2. Bingo 3. Better 4. Bleak 5. Beak

Step 1: Compare the first letter of each word. Since all the words start with the same letter B , move to the next letter.
Step 2: The second letter of each word is – r, i, e, l, e . Based on the alphabetical order of these letters, we can arrange them – B e tter, B e ak, B i ngo, B l eak, B r ight.
Step 3: Compare the third letter of (Be t ter, Be a k). Be a k will come before Be t ter in the sequence as a comes before t in the alphabetical system.

The sequence will be Beak, Better, Bingo, Bleak, Bright, or 53241. Hence, the second option is correct.