Question 2 :
Fill in the blanks.In 'Less Than&#34; Ogive, the cumulative frequencies are written corresponding to the __________[P] limits of the classes of the given data.<br/>In 'More Than' Ogive, the cumulative frequencies are written corresponding to the __________[Q] limit of the classes.<br/>On an ogive, point P whose y-coordinate $=n/2$ (i.e., half of the total number of the entries), has its x-coordinate equal to the ___________[R] of the data.<br/>Two ogives, one 'less than' type and the other 'more than' type for the same data when drawn simultaneously on the same graph, intersect each other at the point P whose ___________[S] $=n/2$ and _____________[T] $=$ median of the data where n is the total number of the entries of the data.<br/>

Question 3 :
Which of the following are types of graph which include bars?<br/>

Question 4 :
On which day were the minimum number of letters collected ?

Question 5 :
On joining the points if we get a straight line, that graph is called.

Question 8 :
A symbol is used to represent $10$ flowers. Number of symbols to be drawn to show $60$ flowers is ___

Question 9 :
How many more letters were collected on Friday than on Wednesday ?

Question 10 :
Which of the following represents data that continuously changes over periods of time?&#160;

Question 14 :
If O&#160;represents $5$ eggs then how many eggs does OOOO represent?

Question 15 :
What are the total-number of letters collected from the post box over the whole week?

Question 16 :
$\Uparrow \quad \Uparrow\quad&#160; \Uparrow \quad \Uparrow$&#160; Number represented by figure is ____, if each symbol represents 5 houses.

Question 18 :
A graph that displays data that changes continuously over periods of time is

Question 21 :
A symbol &#34;$&#34;is used to represent 10 flowers. Number of symbols &#34;$&#34;to be drawn to show $60$ flowers is<br/>

Question 23 :
Find the type of the triangle formed - by the graphs of the equation $2x+y = 4$ and $y-2x = 4$ and the $x$-axis :

Question 25 :
How many less letters were collected on Wednesday than on Tuesday?<br>