What English word has three consecutive double letters?

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

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

What number when divided in half becomes zero?

In the below-given picture of a pretty girl, there is something wrong. Can you find out what it is?

Five teams were competing in cricket where they faced each other exactly once. After the tournament, the following is the point table.

DareDevils 6
SuperKings 5
Royals 4
Sunrisers 2
Riders ?

How many points did Riders end up with?

The below given figure comprises of a pattern through which you can determine the missing letter. Can you push your mind to find the pattern and add the missing letter?

Two in a corner, one in a room, zero in a house, but one in a shelter. What am I?

There is one thing that goes round the house and also inside the house but never even share a brief touch. What is it?

See the given image carefully. What you have to do is move the blue checkers in the position of the black checkers and vice versa. You are only allowed to move the checker to an adjacent empty space. Do it in the least possible moves.