Can you name four days which start with the letter 'T'?

I never was there, I am always to be.
You have never ever seen me, not ever you will.
Yet I am the confidence of everyone.

Who Am I?

The average age of 10 members of a committee is the same as it was 4 years ago, because an old member has been replaced by a young member. Find how much younger is the new member ?

How can you drop a raw egg from a height onto a concrete floor without cracking it?

Can you count the number of triangles in the given figure?

What word is identified by the below rebus?

Your Your Your Your Your
Your Your Your Your Your

Find the next number in the series.
1 10 24 43 67 ?

In a town, there are four houses located at different distances from each other. Following are the distances:

The third house is 60 meters apart from the first house.
The fourth house is 40 meters apart from the second house.
The third house is 10 meters nearer to the fourth house than it is to the second house.

Can you find out the distance between the fourth and the first house?

If in a car race, the man who came two places in front of the last man finished one ahead of the man who came fifth, how many contestants were there?

I sleep during the day and fly at night, but I have no feathers to aid my flight. What am I?