Can you name any English verb that becomes its past tense by simply rearranging the alphabets ?

Buy me, smell me or deliver me, I do not change.

Who am I?

Find the next number in the series.
1 10 24 43 67 ?

Find the Next Number in the Sequence

2 9 3 1 8 4 3 6 5 7 ?

Two in a corner, one in a room, zero in a house, but one in a shelter. What is it?

I’m light as a feather, yet the strongest person can’t hold me for five minutes. What am I?

Find the Goldfish below the given Image.

Replace the question mark with the correct number in below Picture:

Which word does the below Plexor means ?

Sherlock breaks into a crime scene. The victim is the owner who is slumped dead on a chair and have a bullet hole in his head. A gun lies on the floor and a cassette recorder is found on the table. On pressing the play button, Sherlock hears the message 'I have committed sins in my life and now I offer my soul to the great Lord' and followed a gunshot Sherlock smiles and informed the police that's its a murder.

Why did he think so?