Scroll:Everyday Arithmetic >> ratio,proportion,direct variation >> saq (4519)

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)  

 Haritha  monthly  income is 2650 and her savings is 30 . Find the ratio of 

(i) the monthly income to the savings

(ii) the monthly income to the expenses

(iii)savings to the expenses

(i)

(ii)

(iii)  


Answer:_______________




2)  

 Keerthi  monthly  income is 1110 and her savings is 50 . Find the ratio of 

(i) the monthly income to the savings

(ii) the monthly income to the expenses

(iii)savings to the expenses

(i)

(ii)

(iii)  


Answer:_______________




3)  

 Amutha  monthly  income is 2230 and her savings is 40 . Find the ratio of 

(i) the monthly income to the savings

(ii) the monthly income to the expenses

(iii)savings to the expenses

(i)

(ii)

(iii)  


Answer:_______________




4)  

 Tamilselvi  monthly  income is 1100 and her savings is 50 . Find the ratio of 

(i) the monthly income to the savings

(ii) the monthly income to the expenses

(iii)savings to the expenses

(i)

(ii)

(iii)  


Answer:_______________




5)  

 Panimalar  monthly  income is 1490 and her savings is 70 . Find the ratio of 

(i) the monthly income to the savings

(ii) the monthly income to the expenses

(iii)savings to the expenses

(i)

(ii)

(iii)  


Answer:_______________




6)  

 Ramani  monthly  income is 1260 and her savings is 20 . Find the ratio of 

(i) the monthly income to the savings

(ii) the monthly income to the expenses

(iii)savings to the expenses

(i)

(ii)

(iii)  


Answer:_______________




7)  

 Parveen  monthly  income is 2010 and her savings is 70 . Find the ratio of 

(i) the monthly income to the savings

(ii) the monthly income to the expenses

(iii)savings to the expenses

(i)

(ii)

(iii)  


Answer:_______________




8)  

 Savithri  monthly  income is 1970 and her savings is 10 . Find the ratio of 

(i) the monthly income to the savings

(ii) the monthly income to the expenses

(iii)savings to the expenses

(i)

(ii)

(iii)  


Answer:_______________




9)  

 Swathi  monthly  income is 1870 and her savings is 70 . Find the ratio of 

(i) the monthly income to the savings

(ii) the monthly income to the expenses

(iii)savings to the expenses

(i)

(ii)

(iii)  


Answer:_______________




10)  

 Tulasi  monthly  income is 2580 and her savings is 30 . Find the ratio of 

(i) the monthly income to the savings

(ii) the monthly income to the expenses

(iii)savings to the expenses

(i)

(ii)

(iii)  


Answer:_______________




 

1)  

 Haritha  monthly  income is 2650 and her savings is 30 . Find the ratio of 

(i) the monthly income to the savings

(ii) the monthly income to the expenses

(iii)savings to the expenses

(i) Answer: 265:3

(ii) Answer: 265:262

(iii)   Answer: 3:262


SOLUTION 1 :

Given :

Monthly income  = 2650 

   Savings             = 30

   Expenses          = 2650-30

                                =2620

 (i)Ratio of the monthly income to the savings  =  2650 : 30

                                                                            = 265:3

(ii)Ratio of the monthly income to the expenses= 2650 : 2620

                                                                             =265:262

(iii) Ratio of savings to the expenses     =  30 : 2620

                                                               = 3:262

 



2)  

 Keerthi  monthly  income is 1110 and her savings is 50 . Find the ratio of 

(i) the monthly income to the savings

(ii) the monthly income to the expenses

(iii)savings to the expenses

(i) Answer: 111:5

(ii) Answer: 111:106

(iii)   Answer: 5:106


SOLUTION 1 :

Given :

Monthly income  = 1110 

   Savings             = 50

   Expenses          = 1110-50

                                =1060

 (i)Ratio of the monthly income to the savings  =  1110 : 50

                                                                            = 111:5

(ii)Ratio of the monthly income to the expenses= 1110 : 1060

                                                                             =111:106

(iii) Ratio of savings to the expenses     =  50 : 1060

                                                               = 5:106

 



3)  

 Amutha  monthly  income is 2230 and her savings is 40 . Find the ratio of 

(i) the monthly income to the savings

(ii) the monthly income to the expenses

(iii)savings to the expenses

(i) Answer: 223:4

(ii) Answer: 223:219

(iii)   Answer: 4:219


SOLUTION 1 :

Given :

Monthly income  = 2230 

   Savings             = 40

   Expenses          = 2230-40

                                =2190

 (i)Ratio of the monthly income to the savings  =  2230 : 40

                                                                            = 223:4

(ii)Ratio of the monthly income to the expenses= 2230 : 2190

                                                                             =223:219

(iii) Ratio of savings to the expenses     =  40 : 2190

                                                               = 4:219

 



4)  

 Tamilselvi  monthly  income is 1100 and her savings is 50 . Find the ratio of 

(i) the monthly income to the savings

(ii) the monthly income to the expenses

(iii)savings to the expenses

(i) Answer: 22:1

(ii) Answer: 22:21

(iii)   Answer: 1:21


SOLUTION 1 :

Given :

Monthly income  = 1100 

   Savings             = 50

   Expenses          = 1100-50

                                =1050

 (i)Ratio of the monthly income to the savings  =  1100 : 50

                                                                            = 22:1

(ii)Ratio of the monthly income to the expenses= 1100 : 1050

                                                                             =22:21

(iii) Ratio of savings to the expenses     =  50 : 1050

                                                               = 1:21

 



5)  

 Panimalar  monthly  income is 1490 and her savings is 70 . Find the ratio of 

(i) the monthly income to the savings

(ii) the monthly income to the expenses

(iii)savings to the expenses

(i) Answer: 149:7

(ii) Answer: 149:142

(iii)   Answer: 7:142


SOLUTION 1 :

Given :

Monthly income  = 1490 

   Savings             = 70

   Expenses          = 1490-70

                                =1420

 (i)Ratio of the monthly income to the savings  =  1490 : 70

                                                                            = 149:7

(ii)Ratio of the monthly income to the expenses= 1490 : 1420

                                                                             =149:142

(iii) Ratio of savings to the expenses     =  70 : 1420

                                                               = 7:142

 



6)  

 Ramani  monthly  income is 1260 and her savings is 20 . Find the ratio of 

(i) the monthly income to the savings

(ii) the monthly income to the expenses

(iii)savings to the expenses

(i) Answer: 63:1

(ii) Answer: 63:62

(iii)   Answer: 1:62


SOLUTION 1 :

Given :

Monthly income  = 1260 

   Savings             = 20

   Expenses          = 1260-20

                                =1240

 (i)Ratio of the monthly income to the savings  =  1260 : 20

                                                                            = 63:1

(ii)Ratio of the monthly income to the expenses= 1260 : 1240

                                                                             =63:62

(iii) Ratio of savings to the expenses     =  20 : 1240

                                                               = 1:62

 



7)  

 Parveen  monthly  income is 2010 and her savings is 70 . Find the ratio of 

(i) the monthly income to the savings

(ii) the monthly income to the expenses

(iii)savings to the expenses

(i) Answer: 201:7

(ii) Answer: 201:194

(iii)   Answer: 7:194


SOLUTION 1 :

Given :

Monthly income  = 2010 

   Savings             = 70

   Expenses          = 2010-70

                                =1940

 (i)Ratio of the monthly income to the savings  =  2010 : 70

                                                                            = 201:7

(ii)Ratio of the monthly income to the expenses= 2010 : 1940

                                                                             =201:194

(iii) Ratio of savings to the expenses     =  70 : 1940

                                                               = 7:194

 



8)  

 Savithri  monthly  income is 1970 and her savings is 10 . Find the ratio of 

(i) the monthly income to the savings

(ii) the monthly income to the expenses

(iii)savings to the expenses

(i) Answer: 197:1

(ii) Answer: 197:196

(iii)   Answer: 1:196


SOLUTION 1 :

Given :

Monthly income  = 1970 

   Savings             = 10

   Expenses          = 1970-10

                                =1960

 (i)Ratio of the monthly income to the savings  =  1970 : 10

                                                                            = 197:1

(ii)Ratio of the monthly income to the expenses= 1970 : 1960

                                                                             =197:196

(iii) Ratio of savings to the expenses     =  10 : 1960

                                                               = 1:196

 



9)  

 Swathi  monthly  income is 1870 and her savings is 70 . Find the ratio of 

(i) the monthly income to the savings

(ii) the monthly income to the expenses

(iii)savings to the expenses

(i) Answer: 187:7

(ii) Answer: 187:180

(iii)   Answer: 7:180


SOLUTION 1 :

Given :

Monthly income  = 1870 

   Savings             = 70

   Expenses          = 1870-70

                                =1800

 (i)Ratio of the monthly income to the savings  =  1870 : 70

                                                                            = 187:7

(ii)Ratio of the monthly income to the expenses= 1870 : 1800

                                                                             =187:180

(iii) Ratio of savings to the expenses     =  70 : 1800

                                                               = 7:180

 



10)  

 Tulasi  monthly  income is 2580 and her savings is 30 . Find the ratio of 

(i) the monthly income to the savings

(ii) the monthly income to the expenses

(iii)savings to the expenses

(i) Answer: 86:1

(ii) Answer: 86:85

(iii)   Answer: 1:85


SOLUTION 1 :

Given :

Monthly income  = 2580 

   Savings             = 30

   Expenses          = 2580-30

                                =2550

 (i)Ratio of the monthly income to the savings  =  2580 : 30

                                                                            = 86:1

(ii)Ratio of the monthly income to the expenses= 2580 : 2550

                                                                             =86:85

(iii) Ratio of savings to the expenses     =  30 : 2550

                                                               = 1:85