A collection of free online brain teasers with answers. Let your brain have some fun with these brain games. Brain teaser game is a collection of brain teasers, puzzles, riddles, games and optical illusions.
Bruna was first to arrive at a 100 seat theater. She forgot her seat number and picks a random seat for herself. After this, every single person who get to the theater sits on his seat
if its available else chooses any available seat at random. Neymar is last to enter the theater and 99 seats w ere occupied.
Whats the probability what Neymar gets to sit in his own seat ?
Birthday is a sweetest day of everyone life that bring a lot
of happiness for the person, who has its birthday. A most important fact that makes this day
special for a person’s life is getting a lot of wishes as well as gifts from
his/her friends, family member and relatives. I try to ask some birthday riddles in my blog in this birthday riddles
i asked top and most famous birthday riddles so please read my birthday
questions and try to solve it, you can comment on this birthday riddle
post. If you feel good and enjoyed my birthday riddles post please try to leave comment about this post
What should you bake for your goldfish's birthday?
=============================================== birthday riddles 2:
Difficulty ★★☆☆☆ Popularity ★★★★★
What does every happy birthday end with? =============================================== birthday riddles 3:
Difficulty ★★☆☆☆ Popularity ★★★★★
What is yours but others use it more than you do? =============================================== birthday riddles 4:
Difficulty ★★☆☆☆ Popularity ★★★★★
A wife and her husband were driving in their car on the highway. All of a
sudden, they ran out of gas. So the husband said to the wife, 'Now, you
stay here. I will go down the highway to the nearest gas station, and I
will be about 1 hour. Just listen to the radio and read some books, and
remember to lock all the windows and doors. I will leave the keys with
you.' So, off the husband went, and the wife first locked ALL the
windows and doors. Next, she turned on the radio, and this is what she
heard on the news report:
'THERE IS A MURDERER ON THE LOOSE. HE WAS LAST SEEN ON THE HIGHWAY,
WEARING ALL BLACK, ABOUT 5 FOOT 11 INCHES. PLEASE, BE AWARE AND CONTACT
THE POLICE IMMEDIATELY.' The wife got very scared. She turned off the
radio and double checked the locked doors. Then she saw the murderer,
only a couple feet away from the car. An hour later, the husband
returned to his car. Inside the car, his wife was DEAD, she had been
murdered. All the windows were still locked, and the doors. No windows
were broken, and the car was in PERFECT condition. No scratches or
anything, it was the same way as when he left it. How did the murderer
kill the wife?Yo don't need to be Sherlock Holmes to solve this ??
Try to find out a multi-digit number that if multiplied by the number 9
or any of its multiplications products (18, 27, 36, 45,..) will result
in the multiplication factor repeated (n) number of times.
For Answer
First use your mind, then click to see the answer
Solution
The number is: 12345679
12345679 * 9 = 111111111
12345679 * 18 = 222222222
12345679 * 27 = 333333333
And so on...
Popular trick question A man is trapped in a room. The room has only two possible exits: two
doors. Through the first door there is a room constructed from
magnifying glass. The blazing hot sun instantly fries anything or anyone
that enters. Through the second door there is a fire-breathing dragon.
How does the man escape ?
For Answer
First use your mind, then click to see the answer
Wait for sun to set and leave in the night from the door having large lens.
John asked the class to see if they could find the sum of the first 50
odd numbers. As everyone settled down to their addition, David ran to
her and said, 'The sum is 2,500.' Ms. John thought, 'Lucky guess,' and
gave him the task of finding the sum of the first 75 odd numbers. Within
20 seconds, David was back with the correct answer
How does David find the sum so quickly and what is the answer of this trick question ??
For Answer
First use your mind, then click to see the answer
The following pattern holds: The sum is equal to n x n, when n is the number of consecutive odd numbers, starting with 1. For example, the sum of the first 3 odd numbers is equal to 3 x 3, or 9; the sum of the first 4 odd numbers is equal to 4 x 4, or 16; the sum of the first 5 odd numbers is equal to 5 x 5, or 25; and so on.