iQ Quiz Game 45

Test # 45


1.
What is the next term of the sequence? 1 + 3 + 7 + 15 + 31 + 63 + ?

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Idiom of the Day

mend one's ways
to improve or change one`s habits
The woman was forced to mend her ways in order to do better at work.

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The stegosaurus dinosaur measured up to 30 feet (9.1 meters) long but had a brain the size of a walnut.      .. More >>
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