It's a 7-letter word.
If we remove 1 letter from it, it remains the same.
If we remove 2 letters from it, it remains the same.
If we remove 3 letters from it, it remains the same.
If we remove all the letters from it, still it remains the same.
What is it?

By including only four matchsticks in below picture, you have to make "Four Triangles And Two Squares"

What has many keys but can’t open a single lock?

Can you find out the total number of triangles in the given figure?

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?

In the given figure, move three matchsticks so that the resulting figure contains two rectangles.

Find out the number of circles in the given picture having Illusion

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?

Look at the picture and find out which square is not linked with any of the other squares.

If it took eight men ten hours to build a wall, how long would it take four men to build it?