Challenging Brain Teaser for October 8: Sharpen Your Mind Today
Dr. Johnson has a container with pills. On the first day, he takes half of the pills from the container. On the second day,
Challenging Brain Teaser to Conclude Your Year on December 31
A teaser a day keeps Alzheimer’s away! If A+C=4 D+E=9 B+F=8 Z+C=29 Then G+A=? Hint: A=1 See the answer Answer: 8 Mark A=1, B=2,
Challenging Brain Teaser for September 17: Test Your Wits Today
Dr. Johnson sees a group of patients in the waiting room. There are two patients in front, two in behind, and one in the
Challenging Brain Teaser for October 7: Test Your Wits Today!
Dr. Johnson’s son asks him to help with a math question: – Is it true that if I add two odd numbers, I will
Challenging Brain Teaser for October 5: Test Your Wits Today!
Dr. Johnson and his family are on an island and they need to come back to shore. The rowboat can only hold 90 kg.
Challenging Brain Teaser for September 28 to Boost Your Mental Skills
Dr. Johnson told his son that he would pay him $6.00 per hour for the 6 seconds it took his son to wash his
Challenging Brain Teaser for September 21: Test Your Skills Today!
Which geometric shape has only one pair of parallel sides? See the answer Answer: Trapezoid
Challenging Brain Teaser to Sharpen Your Mind – September 14 Edition
Dr. Jonson was helping his son with his math homework. He needed to prove that when you add two even numbers you always get
Challenging Brain Teaser to Test Your Skills – September 9 Edition
Dr. Johnson wants to boil a two-minute egg. If he only has a three-minute timer (hourglass), and a five-minute timer can he boil the
Challenging Brain Teaser for August 31: Test Your Skills and Boost Your IQ
Dr. Johnson has a box with 10 blue and 10 white examination gloves. He blindly picks up some gloves from the box. What is
Challenging Brain Teaser for August 27 to Sharpen Your Mind
Dr. Johnson wants to boil a two-minute egg. If he only has a three-minute timer (hourglass), and a five-minute timer can he boil the
Challenging Brain Teaser for August 20 to Boost Your Mind Power
A pharmacist has one 4 ml container and one 5 ml container. How can he measure exactly 2 ml of medicine using only these two containers?
Challenging Brain Teaser for August 17: Test Your Puzzle Solving Skills!
How many steps are required for Dr. Johnson to break an m × n sized bar of chocolate into 1 × 1 pieces? See
Challenging Brain Teaser for August 6: Sharpen Your Mind Today
Dr. Johnson numerates his files using a special algorithm. The numbers on his first five files are 3, 8, 15, 24, and 35. Can
Challenging Brain Teaser for August 3: Test Your Wits Today!
Dr. Johnson was looking at the stress ball and got curious what are the chances that three points that are randomly selected on a
Challenging Brain Teaser to Sharpen Your Mind – July 23 Edition
A boy was rushed to the hospital emergency room. The ER doctor saw the boy and said, “I cannot operate on this boy. He
Challenging Brain Teaser to Sharpen Your Mind – July 20 Edition
Dr. Johnson went to the shop and purchased 4 items. Three of the items cost: $1.50 $3.00 $4.00 Very curiously, the 4 prices added
Challenging Brain Teaser for July 13: Test Your Mind with This Fun Puzzle
Dr. Johnson and his wife have a combined age of 91. Dr. Jonson is now twice as old as his wife was when he
Challenging Brain Teaser for July 9: Boost Your Problem-Solving Skills Today!
Dr. Johnsons has several children. His son, Jim, has the same number of brothers and sisters. His daughter, Elena, has twice as many brothers
Impact of 9/11 Response on Cancer Risk: Exploring the Link for First Responders
New study examines whether exposure to 9/11 rubble increases cancer risk. The attacks on the World Trade Centre towers on September 11th, 2001 remain