Qno1.Encircle the correct option. /10 A set is a of objects.a) collection b) subset c)both2) 3/4 of 20 is the same as.a) 5+5+4 b)3+4+3 c)5+5+53)A is formed when two straight lines meet at a point.a) perpendicular b) angle c)rectangle4)A_____ is the unit to measuring angles.a)scale b)degree c)vertex5). An angle measuring exactly 180 is called .a)… Continue reading Previous paper class 4th(Maths)