Scroll:Data and graphs >> Read a table >> saq (3492)

Written Instructions:

For each Multiple Choice Question (MCQ), four options are given. One of them is the correct answer. Make your choice (1,2,3 or 4). Write your answers in the brackets provided..

For each Short Answer Question(SAQ) and Long Answer Question(LAQ), write your answers in the blanks provided.

Leave your answers in the simplest form or correct to two decimal places.


 

1)  
While looking through an almanac at the library, Indra noticed some data showing the population density of various states.
 
  Population per square mile
State  2000  2010
Tamilnadu  4  37
Karnataka  18  13
 Kerala  16  151
 Anthra  18  10

How many more people per square mile lived in Tamilnadu in 2000 than in 2010 


Answer:_______________




2)  

 Mr. Prem, the band director, counted the number of instruments played by each member of the band. 

  Band instruments
 Instrument  Boys  Girls
 Flute  4  6
 Trombone  18  13
 Trumpet  16  15
 Clarinet  18  10

How many more girls play the trumpet than the flute 


Answer:_______________




3)  

A sports fan decided to examine the pattern of medals won by certain countries at several Olympic games. 

Olympic medals
Country  1988  2004
Guam  6  11
 Turks and Caicos Islands  15  30
 Sri Lanka  17  27
 Gabon  6  4

How many medals did Turks and Caicos Islands win in 2004


Answer:_______________




4)  

 Mr. Chidambaram, the band director, counted the number of instruments played by each member of the band. 

  Band instruments
 Instrument  Boys  Girls
 Flute  4  6
 Trombone  18  13
 Trumpet  16  12
 Clarinet  18  10

How many more girls play the trumpet than the flute 


Answer:_______________




5)  
While looking through an almanac at the library, Indra noticed some data showing the population density of various states.
 
  Population per square mile
State  2000  2010
Tamilnadu  4  86
Karnataka  18  13
 Kerala  16  146
 Anthra  18  10

How many more people per square mile lived in Tamilnadu in 2000 than in 2010 


Answer:_______________




6)  

 Mr. Chidambaram, the band director, counted the number of instruments played by each member of the band. 

  Band instruments
 Instrument  Boys  Girls
 Flute  4  6
 Trombone  18  13
 Trumpet  16  19
 Clarinet  18  10

How many more girls play the trumpet than the flute 


Answer:_______________




7)  

A sports fan decided to examine the pattern of medals won by certain countries at several Olympic games. 

Olympic medals
Country  1988  2012
Seychelles  8  10
 Andorra  19  34
 Marshall Islands  18  27
 Mali  4  4

How many medals did Andorra win in 2012


Answer:_______________




8)  

 Mr. Moorthi, the band director, counted the number of instruments played by each member of the band. 

  Band instruments
 Instrument  Boys  Girls
 Flute  4  8
 Trombone  18  13
 Trumpet  16  12
 Clarinet  18  10

How many more girls play the trumpet than the flute 


Answer:_______________




9)  
While looking through an almanac at the library, Panimalar noticed some data showing the population density of various states.
 
  Population per square mile
State  2000  2010
Tamilnadu  4  70
Karnataka  18  13
 Kerala  16  199
 Anthra  18  10

How many more people per square mile lived in Tamilnadu in 2000 than in 2010 


Answer:_______________




10)  

 Mr. Selvan, the band director, counted the number of instruments played by each member of the band. 

  Band instruments
 Instrument  Boys  Girls
 Flute  4  9
 Trombone  18  13
 Trumpet  16  16
 Clarinet  18  10

How many more girls play the trumpet than the flute 


Answer:_______________




 

1)  
While looking through an almanac at the library, Indra noticed some data showing the population density of various states.
 
  Population per square mile
State  2000  2010
Tamilnadu  4  37
Karnataka  18  13
 Kerala  16  151
 Anthra  18  10

How many more people per square mile lived in Tamilnadu in 2000 than in 2010 

Answer: 114


SOLUTION 1 :
Find the Tamilnadu row. Find the numbers in this row for 2000 and 2010. 
 
2010: 151
2000:  37
 
Now subtract:
 
151 - 37 = 114
 
114 more people per square mile lived in Tamilnadu in 2000 than in 2010. 


2)  

 Mr. Prem, the band director, counted the number of instruments played by each member of the band. 

  Band instruments
 Instrument  Boys  Girls
 Flute  4  6
 Trombone  18  13
 Trumpet  16  15
 Clarinet  18  10

How many more girls play the trumpet than the flute 

Answer: 9


SOLUTION 1 :
Find the Girls column. Find the numbers in this column for trumpet and flute.
 
trumpet: 15
flute: 6
 
 
Now subtract:
 
15 - 6 = 9
 
 
9 more girls play the trumpet than the flute.


3)  

A sports fan decided to examine the pattern of medals won by certain countries at several Olympic games. 

Olympic medals
Country  1988  2004
Ireland  6  11
 Paraguay  15  30
 Argentina  17  27
 Virgin Islands (U.S.)  6  4

How many medals did Paraguay win in 2004

Answer: 30


SOLUTION 1 :
First, find the row for Paraguay. Then find the number in the 2004 column.

This number is 30. Paraguay won 30 medals in 2004. 


4)  

 Mr. Chidambaram, the band director, counted the number of instruments played by each member of the band. 

  Band instruments
 Instrument  Boys  Girls
 Flute  4  6
 Trombone  18  13
 Trumpet  16  12
 Clarinet  18  10

How many more girls play the trumpet than the flute 

Answer: 6


SOLUTION 1 :
Find the Girls column. Find the numbers in this column for trumpet and flute.
 
trumpet: 12
flute: 6
 
 
Now subtract:
 
12 - 6 = 6
 
 6 more girls play the trumpet than the flute.


5)  
While looking through an almanac at the library, Indra noticed some data showing the population density of various states.
 
  Population per square mile
State  2000  2010
Tamilnadu  4  86
Karnataka  18  13
 Kerala  16  146
 Anthra  18  10

How many more people per square mile lived in Tamilnadu in 2000 than in 2010 

Answer: 60


SOLUTION 1 :
Find the Tamilnadu row. Find the numbers in this row for 2000 and 2010. 
 
2010: 146
2000:  86
 
Now subtract:
 
146 - 86 = 60
 
60 more people per square mile lived in Tamilnadu in 2000 than in 2010. 


6)  

 Mr. Chidambaram, the band director, counted the number of instruments played by each member of the band. 

  Band instruments
 Instrument  Boys  Girls
 Flute  4  6
 Trombone  18  13
 Trumpet  16  19
 Clarinet  18  10

How many more girls play the trumpet than the flute 

Answer: 13


SOLUTION 1 :
Find the Girls column. Find the numbers in this column for trumpet and flute.
 
trumpet: 19
flute: 6
 
 
Now subtract:
 
19 - 6 = 13
 
 
13 more girls play the trumpet than the flute.


7)  

A sports fan decided to examine the pattern of medals won by certain countries at several Olympic games. 

Olympic medals
Country  1988  2012
New Zealand  8  10
 Tanzania, United Republic of  19  34
 Russian Federation  18  27
 Malawi  4  4

How many medals did Tanzania, United Republic of win in 2012

Answer: 34


SOLUTION 1 :
First, find the row for Tanzania, United Republic of. Then find the number in the 2012 column.

This number is 34. Tanzania, United Republic of won 34 medals in 2012. 


8)  

 Mr. Moorthi, the band director, counted the number of instruments played by each member of the band. 

  Band instruments
 Instrument  Boys  Girls
 Flute  4  8
 Trombone  18  13
 Trumpet  16  12
 Clarinet  18  10

How many more girls play the trumpet than the flute 

Answer: 4


SOLUTION 1 :
Find the Girls column. Find the numbers in this column for trumpet and flute.
 
trumpet: 12
flute: 8
 
 
Now subtract:
 
12 - 8 = 4
 
 4 more girls play the trumpet than the flute.


9)  
While looking through an almanac at the library, Panimalar noticed some data showing the population density of various states.
 
  Population per square mile
State  2000  2010
Tamilnadu  4  70
Karnataka  18  13
 Kerala  16  199
 Anthra  18  10

How many more people per square mile lived in Tamilnadu in 2000 than in 2010 

Answer: 129


SOLUTION 1 :
Find the Tamilnadu row. Find the numbers in this row for 2000 and 2010. 
 
2010: 199
2000:  70
 
Now subtract:
 
199 - 70 = 129
 
129 more people per square mile lived in Tamilnadu in 2000 than in 2010. 


10)  

 Mr. Selvan, the band director, counted the number of instruments played by each member of the band. 

  Band instruments
 Instrument  Boys  Girls
 Flute  4  9
 Trombone  18  13
 Trumpet  16  16
 Clarinet  18  10

How many more girls play the trumpet than the flute 

Answer: 7


SOLUTION 1 :
Find the Girls column. Find the numbers in this column for trumpet and flute.
 
trumpet: 16
flute: 9
 
 
Now subtract:
 
16 - 9 = 7
 
 
7 more girls play the trumpet than the flute.