Answer:
I am an odd number. Take away a letter and I become even. What number am I?
I will go within you and destroy you. Only because you wanted me too
I am a seven letter word. I am very heavy. Take away two letters from me and you will get eight. Take away one letter from me and you will get 80. What word am I?
When you buy me I am costly, but the only use I have is hanging only. What am I?
I take off my clothes when you put on your clothes. I put on my clothes when you take off your clothes. What am I?
If itβs information you seek, come and see me. If itβs pairs of letters you need, I have consecutively three. What am I?