In the image below, can you find the value of an angle(y)

Can you count the number of squares in the given picture?

John left on a horse on Thursday , was gone for two days, and came back on Thursday after completing his work. How did that happen?

I got a bee but no honey.
got an eye but am still blind.
got a sea but no water.
got a tea but no coffee.
got a why but no answer.

What Am I?

Why do we preferably have round manhole covers and not square ones?

Can you decipher the following common phrase?

T M C
A U O
H S M
W T E

What is the centre of gravity?

How many times can you subtract the number 5 from 25?

The host of a game show offers the guest a choice of three doors. Behind one is an expensive car, but behind the other two are goats.
After you have chosen one door, he reveals one of the other two doors behind which is a goat (he wouldn't reveal a car).

Now he gives you the chance to switch to the other unrevealed door or stay at your initial choice. You will then get what is behind that door.

You cannot hear the goats from behind the doors, or in any way know which door has the prize.

Should you stay, or switch, or doesn't it matter?

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?