BRAIN TEASERS
Brain Teasers User Profile

chandu rajyaguru

rank
496
points
2
See full ranking list
short ranking list
494. Ruchira Perera 2
495. Ty Roeder 2
496. chandu rajyaguru 2
497. vladimir jakubovski 2
498. Eado Meron 2
last 3 solved tasks
NUMBERMANIA: Calculate the number 476 using numbers [4, 9, 3, 1, 40, 954] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
The aim is to place the some numbers from the list (3, 4, 8, 17, 18, 22, 44, 58, 59, 63) into the empty squares and squares marked with A, B an C. Sum of each row and column should be equal. All the numbers of the magic square must be different. Find values for A, B, and C. Solution is A-B*C.

Sewing machine

In 1842, the first U.S. patent (of which there is any record) for a sewing machine was issued to John J. Greenough of Washington, DC. (No. 2,466) as "A Machine for Sewing or Stitching all Kinds of Straight Seams." The needle was gradually tapered to a point at each end, with an eye in the middle. It used pairs of pinchers, one on each side of the work to alternately draw the thread back and forth. It did not use thread from a bobbin of thread. Instead, the lengths of thread were inserted in the needle, similar in length to those used in hand sewing.*

IT Students

An IT student is walking along with his bike when another IT student walks up to him and goes “Nice bike. Where did you get it?”

The first student says, “The other day, this beautiful woman ran up to me with this bike, threw it on the ground, ripped off all her clothes and said ‘Take anything you want!’”

The first student says, “So I took the bike”.

The second student says, “Good choice. The clothes probably wouldn’t have fit”.

Jokes of the day - Daily updated jokes. New jokes every day.
Follow Brain Teasers on social networks
This site uses cookies to store information on your computer. Some are essential to help the site properly. Others give us insight into how the site is used and help us to optimize the user experience. See our privacy policy.