What can you deduce from the following BrainBat?

CRY
LMKI

I am under you when I am whole.
I shift above you if you remove the first letter.
I come all around you if you remove the second as well.

Can you tell me who I am?

An equation has been laid down using a few matchsticks. However, as you can see, the equation is not correct. Can you correct the equation if you are allowed to add or remove 5 matchsticks?

I am a ten letters word
The first four letters have the power to rule,
Next, four-letter can be eaten.
The next three-letter represents a lady.
I can fly as well

what am I looking for?

Count the number of triangles in the below picture?

How can you spell "White of an egg" in one word?
Hint: I know you can spell coke, poke, and joke.

When my father was 31 I was 8. Now he is twice as old as me. How old am I?

Can you name three consecutive days without using the words Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, or Sunday?

What is the four-digit number in which the first digit is one-third the second, the third is the sum of the first two, and the last is three times the second?

I have no doors but I have keys, I have no rooms but I have space, you can enter but you can’t leave! What am I?