iQ Quiz Game 83
Test #
83
1.
z + (1/z) = 2; z = ?
a.
1/ 2
b.
1
c.
2
d.
1 1/2
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kill time
to waste time
We had to kill time before the movie started.
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Element
Element : neodymium
Symbol : nd
Atomic no. : 60
Melting Point (deg c) : 1021
Boiling Point (deg c) : 3074
Discoverer : von welsbach (1885)
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