what does this below rebus represent identXQQQQQME

Can you name an animal whose killing cannot be performed without spilling your own blood?

Only one color, but not one size,
Stuck at the bottom, yet easily flies.
Present in sun, but not in rain,
Doing no harm, and feeling no pain.
What is it?

I’m tall when I’m young, and I’m short when I’m old. What am I?

What is 3/7 chicken, 2/3 cat and 2/4 goat?

Can you find the least possible number such that

If the number is divided by 3, it gives the remainder of 1;
If the number is divided by 4, it gives the remainder of 2;
If the number is divided by 5, it gives the remainder of 3;
If the number is divided by 6, it gives the remainder of 4.

What does this Rebus Picture means ?

It is deaf, Dumb and Blind!!!

Still, always tells the truth. What is it?

I hide my treasure in the ground, my tail is big and fluffy. If you spot me in a tree, please don’t call me scruffy. What am I?

A mile-long train is moving at sixty miles an hour when it reaches a mile-long tunnel. How long does it take the entire train to pass through the tunnel?