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

Can you count the number of triangles in the given figure?

I inserted a coin in a bottle and closed its mouth with the help of a cork. Now, I was able to take the coin out from the bottle without taking out the cork or breaking the bottle. Can you tell me how I did it?

How can you make the following equation true by drawing only one straight line: 5+5+5=550 ?

What does below science rebus mean?

Ag Ag Ag
Ag SPOON Ag
Ag Ag Ag

Whats the next number in the below number sequence pattern.

What does this Rebus Picture means ?

_ _ _ IE _ _
_ _ _ IE _
_ _ IE _ _
_ _ IE _
_ _ _ _ IE

Like you see, some letters have gone missing from these words that contain the IE pair at some or the other place. The letters that will be used to fill the blanks are given below. Use them and form meaningful words. Can you do that?

A, C, D, F, H, K, L, M, N, N, O, R, R, S, S, S, T, T, Y and Y.

The centre of the third figure is empty. What digit should fit inside?

Out of four images which one is the odd one out?