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The Most Difficult Tasks (page 61)puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 601 to 610. |
Find number abc
If 1773c + a16bb = 5ca27 find number abc. Multiple solutions may exist. 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. Find number abc
If b383b + 35a1a = 10c04c find number abc. Multiple solutions may exist. 
Busy Bus Stop
In a crowded city at a busy bus stop, a woman who was waiting for a bus was wearing a tight leather skirt. As the bus stopped and it was her turn to get on, she became aware that her skirt was too tight to allow her leg to come up to the height of the first step of the bus. Slightly embarrassed and with a quick smile to the bus driver, she reached behind her to unzip her skirt a little, thinking that this would give her enough slack to raise her leg.
Again, she tried to make the step only to discover she still couldn't. So, a little more embarrassed, she once again reached behind her to unzip her skirt a little more. For the second time, attempted the step, and, once again, and much to her chagrin, she could not raise her leg. With a little smile to the driver, she again reached behind to unzip a little more and again was unable to make the step.
About this time, a big man who was standing behind her picked her up easily by the waist and placed her gently on the step of the bus.
She went ballistic and turned to the would-be Samaritan and screeched, "How dare you touch my body! I don't even know who you are!' The man smiled and drawled, "Well, ma'am, normally I would agree with you, but after you unzipped my fly three times, I kinda figured we was friends."
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. MAGIC SQUARE: Calculate A*B+C
The aim is to place the some numbers from the list (9, 12, 17, 19, 20, 23, 27, 39, 42, 49, 51, 93) 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. Find number abc
If 945a9 + c3c88 = cbaa6a find number abc. Multiple solutions may exist. Calculate the number 388
NUMBERMANIA: Calculate the number 388 using numbers [6, 6, 4, 3, 70, 118] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Find number abc
If 7b13a - bb6a5 = a9ac9 find number abc. Multiple solutions may exist. Find number abc
If 6c6a1 + 6148b = 12a1c1 find number abc. Multiple solutions may exist. Calculate the number 3440
NUMBERMANIA: Calculate the number 3440 using numbers [5, 5, 4, 2, 34, 349] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
