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# Mathematical Puzzle: If 2+7=...

Mathematical Puzzle: If 2+7=63, 3+2=10, 4+8=96, 5+6=66 then, 9+5=?
The first user who solved this task is Baiju S.
#brainteasers #math #riddles

### A man went to the Police Stati...

A man went to the Police Station wishing to speak with the burglar who had broken into his house the night before.
"You'll get your chance in court," said the Desk Sergeant.
"No, no, no!" said the man. "I want to know how he got into the house without waking my wife. I've been trying to do that for years!"
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### William Hume-Rothery

Died 27 Sep 1968 at age 69 (born 15 May 1899).British metallurgist, internationally known for his work on the formation of alloys and intermetallic compounds. During WW II, he supervised many government contracts for work on complex aluminium and magnesium alloys. He established that the microstructure of an alloy depends on the different sizes of the component atoms, the valency electron concentration, and electrochemical differences. Hume-Rothery rules are an empirical guide to when two metals are sufficiently similar to be completely miscible (form a single phase at all relative concentrations). They are: (1). Atomic radii no more than about 15% different. (2). Pure metals have the same crystal structure. (3). Atoms have similar electronegativities. (4). Atoms have the same valence.
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