BRAIN TEASERS

# Monthly Archive - October 2013

brain teasers, puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 1 to 10.

## On which finger will she stop?

A little girl counts from 1 to 1000 using the fingers of her left hand as follows. She starts by calling her thumb 1, the first finger 2, middle finger 3, ring finger 4, and little finger 5. Then she reverses direction, calling the ring finger 6, middle finger 7, the first finger 8, and her thumb 9, after which she calls her first finger 10, and so on. If she continues to count in this manner, on which finger will she stop?
The first user who solved this task is s.n.d.rishita chintapalli.
#brainteasers #riddles

## Calculate the number 100

NUMBERMANIA: Calculate the number 100 using numbers [1, 1, 4, 2, 20, 75] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
The first user who solved this task is Eric Newton.
#brainteasers #math #numbermania

## Find the area of the shaded figure

Express result to the accuracy of 2 decimal.
The first user who solved this task is Djordje Timotijevic.
#brainteasers #math

### Fig Leaf Found

A little boy opened the large old family Bible, and he looked with fascination at the ancient pages as he turned them one by one.
He was still in Genesis when something fell out of the Bible. He picked it up and looked at it closely. It was a very large old tree leaf that had been pressed between the pages of the Bible long ago."Momma, look what I found!" the boy called out.
"What do you have there?" his mother asked.
With astonishment in his voice, the young boy answered, "I think it's Adam's underwear!"

Jokes of the day - Daily updated jokes. New jokes every day.

## Word Association: BOX, INSTRUMENT, GENRE, SOUND

Word Association: BOX, INSTRUMENT, GENRE, SOUND
The first user who solved this task is Eric Newton.
#brainteasers #wordpuzzles #wordassociations

## Which number should replace the question mark?

FUNNY MATH: Which number should replace the question mark?
The first user who solved this task is Slobodan Strelac.
#brainteasers #math #riddles

## Word Association: FAST, SOUL, ORGANIC, CHINESE

Word Association: FAST, SOUL, ORGANIC, CHINESE
The first user who solved this task is Eric Newton.
#brainteasers #wordpuzzles #wordassociations

## Which number should replace the question mark?

FUNNY MATH: Which number should replace the question mark?
The first user who solved this task is Eric Newton.
#brainteasers #math #riddles

## Calculate 9*(29+321+151)

FUNNY MATH: Calculate 9*(29+321+151) :)
The first user who solved this task is Slobodan Strelac.
#brainteasers #math

## Find the right combination

The computer chose a secret code (sequence of 4 digits from 1 to 6). Your goal is to find that code. Black circles indicate the number of hits on the right spot. White circles indicate the number of hits on the wrong spot.
The first user who solved this task is Sanja Šabović.
#brainteasers #mastermind

## Find the area of the shaded figure

Express result to the accuracy of 2 decimal.
The first user who solved this task is Djordje Timotijevic.