Question 1 :
Assertion: In rolling a dice, the probability of getting number $8$ is zero. Reason: Its an impossible event.

Question 2 :
A symbol is used to represent $10$ flowers. Number of symbols to be drawn to show $60$ flowers is ___

Question 3 :
The probability of getting number 10 in a throw ofa dice is ____.

Question 5 :
The following table gives the ares of the oceans of the world&#160;<br/><table class="wysiwyg-table"><tbody><tr><td><b>Ocean</b></td><td><b>Area (million&#160;$\displaystyle km^{2}$)</b></td></tr><tr><td>Pacific</td><td>$70.8$</td></tr><tr><td>Atlantic</td><td>$41.2$</td></tr><tr><td>Indian</td><td>$28.5$</td></tr><tr><td>Antarctic</td><td>$7.6$</td></tr><tr><td>Arctic</td><td>$4.8$</td></tr></tbody></table>A pie diagram of this data is to be drawn What is the angle which the sector representing Pacific Ocean subtends at the center?

Question 6 :
$20$ out of $40$ people love eating chocolate, so eating chocolate in the pie chart will be represented by _____

Question 9 :
The marks (out of 10) obtained by 28 students in a Mathematics test are listed as below :<br>8, 1, 2, 6, 5, 5, 5, 0, 1, 9, 7, 8, 0, 5, 8, 3, 0, 8, 10, 10, 3, 4, 8, 7, 8, 9, 2, 0<br>The number of students who obtained marks more than or equal to 5 is

Question 11 :
To draw a histogram to represent the following frequency distribution:<br/><table class="wysiwyg-table"><tbody><tr><td>Class Interval&#160;<br/></td><td>$5-10$<br/></td><td>$10-15$<br/></td><td>$15-25$<br/></td><td>$25-45$<br/></td><td>$45-75$<br/></td></tr><tr><td>Frequency<br/></td><td>$6$<br/></td><td>$12$<br/></td><td>$10$<br/></td><td>$8$<br/></td><td>$15$<br/></td></tr></tbody></table>the adjusted frequency for the class $25-45$ is:<br/>

Question 12 :
The number of votes received in the election of class monitor are<br/>Mona $-$ $6$ votes,&#160;Payal $-$ $10$ votes,&#160;Prashant $-$ $2$ votes,&#160;Sona $-$ $20$ votes,&#160;Rajen $-$ $15$ votes,&#160;Meera $-$ $4$ votes,&#160;Subhash $-$ $3$ votes<br/>In a circle graph the central angle corresponding to the votes of Sona, Mona, Meera and Subhash are

Question 14 :
Represent the following data by histogram and hence compute mode.<br><table class="wysiwyg-table"><tbody><tr><td>Price of sugar per kg (in Rs.)</td><td>18 - 20</td><td>20 - 22</td><td>22 - 24</td><td>24 - 26</td><td>26 - 28</td><td>Total</td></tr><tr><td>Number of weeks</td><td>4</td><td>8</td><td>22</td><td>12</td><td>6</td><td>52</td></tr></tbody></table>

Question 15 :
How many less letters were collected on Wednesday than on Tuesday?<br>

Question 16 :
Monthly salary of a person is $ Rs.15000 $. The central angle of the sector representing his expenses on food and house rent on a pie chart is $ 60^o $. The amount he spend on food and house rent is

Question 18 :
The median and mode of frequency distribution are 525 and 500, then mean of same frequency distribution is -

Question 19 :
The following pie chart represents the distribution of proteins in part of a human body. What is the ratio of distribution of proteins in the muscles to that of proteins in the bones?

Question 20 :
A pair of number cubes is rolled up.What is the probability that the sum is odd given that the sum is greater than or equal to 9.