1.this is a simple kind of graph which uses pictures.usually,a picture represents a certain number which is indicate in a legend.
a.chart b.pictograph c.pie graph d.line graph

2.this is kind of graph which may be horizontal or verticle that gives information about numbers.
a.pictograph b.bar graph c.pie graph d.diagram

3.this is kind of graph which is used to show relationships of the parts to the whole.
a.pictograph b.bar graph c.pie graph d.line graph

4.this is used to show organization or relationships or directional trends.
a.chart b.bar graph c.pie graph d.line graph

5.this is a drawing that shows organization or relatonships using words,pictures or symbols,or a combination of all three.
a.chart b.pictograph c. line graph d.pie graph

6.how many kilometers is the real distance of planet earth from the sun?
a.12,742 b.0.02746 c.149,570,000 d.0.322

7.which planet has the biggest real diameter?
a.jupiter b.saturn c.earth d.uranus

8.which planet has the smallest real diameter?
a.neptune b.mars c.mercury d.venus

9.which planet has the shortest light travel time?
a.neptune b.mars c.mercury d.venus

10.how many millimeters is the scaled diameter of neptune?
a.45,432 b.0.09792 c.4,499,900,000 d.9.699