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)  

 Keerthi  monthly  income is 2240 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:_______________




2)  

 Ramani  monthly  income is 2260 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:_______________




3)  

 Kumutha  monthly  income is 1200 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:_______________




4)  

 Jeevini  monthly  income is 1820 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)  

 Indra  monthly  income is 2180 and her savings is 60 . 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)  

 Pavi  monthly  income is 1640 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:_______________




7)  

 Thamarai  monthly  income is 1020 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:_______________




8)  

 Nandini  monthly  income is 2040 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:_______________




9)  

 Tulasi  monthly  income is 1530 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)  

 Selvanayaki  monthly  income is 1290 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:_______________




 

1)  

 Keerthi  monthly  income is 2240 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: 56:1

(ii) Answer: 56:55

(iii)   Answer: 1:55


SOLUTION 1 :

Given :

Monthly income  = 2240 

   Savings             = 40

   Expenses          = 2240-40

                                =2200

 (i)Ratio of the monthly income to the savings  =  2240 : 40

                                                                            = 56:1

(ii)Ratio of the monthly income to the expenses= 2240 : 2200

                                                                             =56:55

(iii) Ratio of savings to the expenses     =  40 : 2200

                                                               = 1:55

 



2)  

 Ramani  monthly  income is 2260 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: 113:1

(ii) Answer: 113:112

(iii)   Answer: 1:112


SOLUTION 1 :

Given :

Monthly income  = 2260 

   Savings             = 20

   Expenses          = 2260-20

                                =2240

 (i)Ratio of the monthly income to the savings  =  2260 : 20

                                                                            = 113:1

(ii)Ratio of the monthly income to the expenses= 2260 : 2240

                                                                             =113:112

(iii) Ratio of savings to the expenses     =  20 : 2240

                                                               = 1:112

 



3)  

 Kumutha  monthly  income is 1200 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: 40:1

(ii) Answer: 40:39

(iii)   Answer: 1:39


SOLUTION 1 :

Given :

Monthly income  = 1200 

   Savings             = 30

   Expenses          = 1200-30

                                =1170

 (i)Ratio of the monthly income to the savings  =  1200 : 30

                                                                            = 40:1

(ii)Ratio of the monthly income to the expenses= 1200 : 1170

                                                                             =40:39

(iii) Ratio of savings to the expenses     =  30 : 1170

                                                               = 1:39

 



4)  

 Jeevini  monthly  income is 1820 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: 182:5

(ii) Answer: 182:177

(iii)   Answer: 5:177


SOLUTION 1 :

Given :

Monthly income  = 1820 

   Savings             = 50

   Expenses          = 1820-50

                                =1770

 (i)Ratio of the monthly income to the savings  =  1820 : 50

                                                                            = 182:5

(ii)Ratio of the monthly income to the expenses= 1820 : 1770

                                                                             =182:177

(iii) Ratio of savings to the expenses     =  50 : 1770

                                                               = 5:177

 



5)  

 Indra  monthly  income is 2180 and her savings is 60 . 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: 109:3

(ii) Answer: 109:106

(iii)   Answer: 3:106


SOLUTION 1 :

Given :

Monthly income  = 2180 

   Savings             = 60

   Expenses          = 2180-60

                                =2120

 (i)Ratio of the monthly income to the savings  =  2180 : 60

                                                                            = 109:3

(ii)Ratio of the monthly income to the expenses= 2180 : 2120

                                                                             =109:106

(iii) Ratio of savings to the expenses     =  60 : 2120

                                                               = 3:106

 



6)  

 Pavi  monthly  income is 1640 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: 164:3

(ii) Answer: 164:161

(iii)   Answer: 3:161


SOLUTION 1 :

Given :

Monthly income  = 1640 

   Savings             = 30

   Expenses          = 1640-30

                                =1610

 (i)Ratio of the monthly income to the savings  =  1640 : 30

                                                                            = 164:3

(ii)Ratio of the monthly income to the expenses= 1640 : 1610

                                                                             =164:161

(iii) Ratio of savings to the expenses     =  30 : 1610

                                                               = 3:161

 



7)  

 Thamarai  monthly  income is 1020 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: 51:2

(ii) Answer: 51:49

(iii)   Answer: 2:49


SOLUTION 1 :

Given :

Monthly income  = 1020 

   Savings             = 40

   Expenses          = 1020-40

                                =980

 (i)Ratio of the monthly income to the savings  =  1020 : 40

                                                                            = 51:2

(ii)Ratio of the monthly income to the expenses= 1020 : 980

                                                                             =51:49

(iii) Ratio of savings to the expenses     =  40 : 980

                                                               = 2:49

 



8)  

 Nandini  monthly  income is 2040 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: 102:1

(ii) Answer: 102:101

(iii)   Answer: 1:101


SOLUTION 1 :

Given :

Monthly income  = 2040 

   Savings             = 20

   Expenses          = 2040-20

                                =2020

 (i)Ratio of the monthly income to the savings  =  2040 : 20

                                                                            = 102:1

(ii)Ratio of the monthly income to the expenses= 2040 : 2020

                                                                             =102:101

(iii) Ratio of savings to the expenses     =  20 : 2020

                                                               = 1:101

 



9)  

 Tulasi  monthly  income is 1530 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: 153:7

(ii) Answer: 153:146

(iii)   Answer: 7:146


SOLUTION 1 :

Given :

Monthly income  = 1530 

   Savings             = 70

   Expenses          = 1530-70

                                =1460

 (i)Ratio of the monthly income to the savings  =  1530 : 70

                                                                            = 153:7

(ii)Ratio of the monthly income to the expenses= 1530 : 1460

                                                                             =153:146

(iii) Ratio of savings to the expenses     =  70 : 1460

                                                               = 7:146

 



10)  

 Selvanayaki  monthly  income is 1290 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: 129:2

(ii) Answer: 129:127

(iii)   Answer: 2:127


SOLUTION 1 :

Given :

Monthly income  = 1290 

   Savings             = 20

   Expenses          = 1290-20

                                =1270

 (i)Ratio of the monthly income to the savings  =  1290 : 20

                                                                            = 129:2

(ii)Ratio of the monthly income to the expenses= 1290 : 1270

                                                                             =129:127

(iii) Ratio of savings to the expenses     =  20 : 1270

                                                               = 2:127