You have two rectangular wires.

Both of them have property that when you light the fire from one end , it will take 60 minutes to get completely burn.

However, they do not burn at consistent speed (i.e it might be possible 1st 20% burn in 50 minutes and 80% can burn in 10 minutes).

So how could you measure 45 minutes ?

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.

I am a normal creature, but I have five hands. I can even have more but even then I will be considered normal.

Who am I?

It is an eleven letter word.
The first, second, third and fourth letters form a banquet's name.
The fifth, sixth and seventh letters form a car's name.
The eighth, ninth, tenth and eleventh letters form a mode of transport.

Can you identify what word it is?

Can you place six X (crosses) in below board without making three in a row in any way ?

Find the hidden tiger in the given optical illusion ?

Which three-digit number, made of consecutive digits, like 567, is 2 less than a cube and 2 more than a square?

I have one of the three numbers: 1, 2, or 3 in my mind. I speak only truth. You can ask me just one question for which I will only reply in yes or no or don't know. What question will you ask from me so that you are able to know the number?

A sundial has the fewest moving parts of any timepiece. Which has the most?

Below the four parts have been reorganised. The four partitions are exactly the same in both arrangements. Why is there a hole?