If you toss a coin 10 times and it lands heads up every time, what are the chances it will land heads up if you toss it again?

Two in a corner, one in a room, zero in a house, but one in a shelter. What is it?

You bought me for dinner but never eat me. What am I?

Can you solve the maths in the below-given picture equation?

What animal walks on four legs in the morning, two legs during the day, and three legs in the evening?

Oedipus, the king of Thebes, figured out the answer to the riddle:

A brand new Mobile Phone was on sale at 20% as a promotional offer. By what per cent must the Mobile price be increased to sell it at the original price again?

You are given a cube that is made with the help of 10x10x10 smaller cubes summing up to a total of 1000 smaller cubes. You are asked to take off one layer of the cubes.
How many remain now?

As a whole I am both
safe and secure.

Behead me and I become
a place of meeting.

Behead me again and I am
the partner of ready.

Restore me, and I become
the domain of beasts.

What am I?

The following alphametic has only one solution. Can you find it?
ENLIST + SILENT + LISTEN = ANAGRAM

PS: You may start the number from 0.

There are 2 people near the river and both of them want to get on the other side. The boat can only take one of them. But they got across.
How?