In general, a query is a form of questioning, in a line of inquiry. A query may also refer to: 1  The Queries, a set of 31 questions outlined by Isaac Newton beginning in 1704.  Query (Quaker), a question used for reflection and spiritual exercises among members of the Society of Friends.
Most Fuel Efficient Cars. Gas prices always seem to be rising, so getting a high MPG vehicle is a good idea for most car buyers. Hybrid sedans and electric vehicles often lead the way for fuel economy, but these Top Ten lists will help you discover the most fuel-efficient choices across every vehicle type.
The 40+ MPG Cars of 2015. Today's mileage-maxers are available in a variety of shapes, sizes and prices, ranging from a sub-$20,000 hybrid hatchback to an all-electric luxury car that can stretch into six-figure territory. There are about 30 vehicles, in fact, rated to return city/highway combined fuel economy of 40 mpg or better.