How many points are there on the globe where, by walking one mile south, then one mile east and then one mile north, you would reach the place where you started?

A dead body is found outside a multi-story multinational company. The case is reported and a homicide detective is called on the crime scene.

He looks at the body and then towards the building. From the position of the body, it is evident that the victim committed suicide. He goes to the first floor of the building and then walks in the direction of the dead body, opens the window and toss a coin in the air.

He goes to second floor and again repeats the process. He keeps doing this till he is done on all the floors. Then he returns back to the floor and tells his team that it is a murder.

How in heaven did he deduce that?

I cannot talk, but I always reply when spoken to. What am I?

What can you deduce from the following BrainBat?

CRY
LMKI

I can write cow in 13 letters.

Can You?

Always in you, Sometimes on you;

If I surround you, I can kill you.

What am I?

81 x 9 = 801. What must you do to make the this equation true?

The following "Brain Bat" means Slow Down.
S
L
O
W

Using the same logic, can you tell us what does the following Brain Bat means ?
E
V
I
G

Can you find out a way through which you can make five squares out of the given figure by moving just six match sticks?

_ _ _ 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.