Q 1 : A, B, C and D are four points such that not any three of them are on the same line. Then number of lines that can be drawn through them taking two points at a time is _____. two four six
Q 2 : If C is not a point on the line AB, then A, B, C are called _____ points. collinear linear non-collinear
Q 3 : The flat surface of a white board gives an idea of a _____. line plane point
Q 4 : A plane is a flat surface extending _____ in all direction. indefinitely definitely finitely
Q 5 : The surface of a box, the cover page of a book etc., are examples of parts of _____. lines planes points
Q 6 : Six points are on a paper such that not any three of them are collinear. Then number of lines that can be drawn joining two points at a time is _____. 10 15 5
Q 7 : Number of lines that can be drawn through collinear points is _____. infinity two one
Q 8 : A plane is a set of _______. planes points lines
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