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Brain Teasers (page 92)puzzles, riddles, mathematical problems, word games, mastermind, cinemania, music, sport... These are the tasks listed 911 to 920. |
Find number abc
If 514ac - 2baa5 = 24b02 find number abc. Multiple solutions may exist. Correct answers: 1
#brainteasers #math
What a winning 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. Correct answers: 2
#brainteasers #mastermind
Calculate the number 3508
NUMBERMANIA: Calculate the number 3508 using numbers [9, 5, 6, 2, 21, 714] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 1
#brainteasers #math #numbermania

Blonde Bet
Bob, a handsome dude, walked into a sports bar around 9:58 PM
He sat down next to a blonde at the bar and stared up at the TV.
The 10:00 PM news was coming on. The news crew was covering a story of a man on a ledge of a large building preparing to jump.
The blonde looked at Bob and said, 'Do you think he'll jump?' Bob says, 'You know, I bet he'll jump.'
The blonde replied, 'Well, I bet he won't.' Bob placed a $20 bill on the bar and said, 'You're on!'
Just as the blonde placed her money on the bar, the guy on the ledge did a swan dive off the building, falling to his death.
The blonde was very upset, but willingly handed her $20 to Bob, saying, 'Fair's fair. Here's your money.'
Bob replied, 'I can't take your money, I saw this earlier on the 6 PM news and so I knew he would jump.'
The blonde replied, 'I saw it too; but I didn't think he'd do it again.'
Bob took the money......
He sat down next to a blonde at the bar and stared up at the TV.
The 10:00 PM news was coming on. The news crew was covering a story of a man on a ledge of a large building preparing to jump.
The blonde looked at Bob and said, 'Do you think he'll jump?' Bob says, 'You know, I bet he'll jump.'
The blonde replied, 'Well, I bet he won't.' Bob placed a $20 bill on the bar and said, 'You're on!'
Just as the blonde placed her money on the bar, the guy on the ledge did a swan dive off the building, falling to his death.
The blonde was very upset, but willingly handed her $20 to Bob, saying, 'Fair's fair. Here's your money.'
Bob replied, 'I can't take your money, I saw this earlier on the 6 PM news and so I knew he would jump.'
The blonde replied, 'I saw it too; but I didn't think he'd do it again.'
Bob took the money......
MAGIC SQUARE: Calculate A*B*C
The aim is to place the some numbers from the list (18, 19, 21, 25, 26, 28, 45, 46, 47, 48, 53, 62) 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. Correct answers: 0
#brainteasers #math #magicsquare
Find number abc
If 1773c + a16bb = 5ca27 find number abc. Multiple solutions may exist. Correct answers: 0
#brainteasers #math
What a winning 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. Correct answers: 2
#brainteasers #mastermind
Calculate the number 1048
NUMBERMANIA: Calculate the number 1048 using numbers [7, 2, 8, 5, 64, 101] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 0
#brainteasers #math #numbermania
Find number abc
If b383b + 35a1a = 10c04c find number abc. Multiple solutions may exist. Correct answers: 0
#brainteasers #math
Which is a winning combination of digits?
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. Correct answers: 1
#brainteasers #mastermind
Calculate the number 469
NUMBERMANIA: Calculate the number 469 using numbers [2, 8, 9, 3, 63, 347] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 0
#brainteasers #math #numbermania
