Challenging Brain Teaser for October 26: Sharpen Your Mind Today!
When Dr. Johnson is hiring new people for his clinic, he likes to check their problem-solving skills, so he asks them the following question:
Challenging Brain Teaser for October 22: Test Your Wits Today!
Dr. Johnson promises to pay his son $5.00 for each correct answer he obtains in his math homework. For each incorrect answer, the son must
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,
Challenge Your Mind with the July 22 Brain Teaser Fun
Dr. Johnson has two kids. One of them is a girl. Assuming that the probability of each gender is ½, what is the probability
Challenging Brain Teaser for September 3: Can You Solve It?
Dr. Johnson shows his nurse a picture of a gentleman and tells her: I have neither brothers nor sisters, but this man’s father is
Challenging Brain Teaser for October 12: Test Your Wits Today
One of Dr. Johnson’s patients is sitting in a house at night that has no lights on at all. There is no lamp, no candle,
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 to Sharpen Your Mind – September 30 Edition
Dr. Johnson shows his nurse a picture of a gentleman and tells her: I have neither brothers nor sisters, but this man’s father is
Challenging Brain Teaser for April 29: Sharpen Your Mind Today!
Dr. Johnson’s nephew asked him how old he was. Dr. Johnson answered: if you add 7 to half of my age, you will find
Challenging Brain Teaser for August 5: Test Your Wits Today
Carol is a married woman. Dr. Johnson’s son is her daughter’s father. What is Carol’s relationship with Dr. Johnson? See the answer Answer: Daughter-in-law
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 September 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 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