Can you count the number of quadrilaterals in the picture below?

One is to three as three is to five and five is to four and four is the magic number.
What is the pattern?

Solve below popular number sequence
314 159 265 358 979 323 846 ?

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 ?

There is a box in which distinct numbered balls have been kept. You have to pick two balls randomly from the lot.

If someone is offering you a 2 to 1 odds that the numbers will be relatively prime, for example
If the balls you picked had the numbers 6 and 13, you lose $1.
If the balls you picked had the numbers 5 and 25, you win $2.

Will you accept that bet?

Where do you go to learn how to make ice cream?

I am white when I am dirty, and black when I am clean. What am I?

what does this picture(rebus) riddle means ?

By using 'because' continuously three times, can you make an English statement ?

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