Can you find the area...
[1891] Can you find the area... - There is a figure below (a rectangle). You can see different colors depicting different regions of the figure. The labels on the top of a region defines the area of that region. Can you find the area of the green shaded region labelled with a question mark? - #brainteasers #math #riddles - Correct Answers: 104 - The first user who solved this task is Neelima Subrahmanyam
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Can you find the area...

There is a figure below (a rectangle). You can see different colors depicting different regions of the figure. The labels on the top of a region defines the area of that region. Can you find the area of the green shaded region labelled with a question mark?
Correct answers: 104
The first user who solved this task is Neelima Subrahmanyam.
#brainteasers #math #riddles
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April Fool's Day - Here are 5 pranks you can play on people

1. Add food coloring to milk that comes in a cardboard container.
2. Add food coloring to the windshield washer fluid of someone’s car.
3. Switch around random keys on someone’s keyboard who isn’t a very good typist.
4. Switch the Push and Pull signs on a set of doors.
5. Hide food in a trash can and when someone comes by grab some and eat it.
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Electric card dealer

In 1932, a U.S. patent was issued for the first card game table with an automatic dealing device, to Laurens Hammond of Chicago, Ill. (No. 1,889,729), who later invented the Hammond organ. When cards were played in a recessed tray, four shuffled 13-card bridge hands were delivered to the players. A rotatary mechanism built within the square game table had an arm with a rubber tip to pick up and carry cards from the deck to the player. The destination hand was controlled by a serrated wheel with varied notch depths in 52 positions. A deal took about one minute. Marketed for a few years from 1932, the invention was an attempt to diversify Hammond's declining clock business during the depression-era, but sold poorly.«[Image: dealing mechanism shown with table top removed.]
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