1) the polygon which has six sides is called .................... a) quadrilateral b) hexagon c) pentagon d) heptagon 2) the polygon which has 4 sides is called .................... a) quadrilateral b) heptagon c) octagon d) pentagon 3) rhombus with four right angles is called .................. a) parallelogram b) kite c) rectangle d) square 4) parallelogram with four right angles is called .................. a) square b) trapezium  c) rectangle d) rhombus 5) 20 minutes =..................hours a) b) c) 1200 d) 6) 40 minutes =................hours  a) b) c) 2400 d) 7) in ∆ xyz ,if xy = 6 yz =6 cm and xz=6 cm then the type of triangle is .................... a) scalene triangle b) equilateral triangle c) isosceles triangle d) right angled triangle  8) in ∆ xyz ,if xy =yz =4.5 cm and xz=8 cm then the type of triangle is .................... a) scalene triangle b) equilateral triangle c) isosceles triangle  d) obtuse angled triangle  9) the number of fifths in 4 is .............. a) b) 20 c) d) 10) the number of thirds in 5 is .............. a) b) c) 15 d) 45 11) which of the following is a parallelogram ?................. a) kite b) triangle c) trapezium d) rectangle 12) the rectangle which has two adjacent sides are equal in length is called................. a) rhombus b) square c) rectangle d) trapezium

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