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)  

 Kumutha  monthly  income is 1800 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:_______________




2)  

 Selvanayaki  monthly  income is 2000 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:_______________




3)  

 Amutha  monthly  income is 2310 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)  

 Chellamal  monthly  income is 1700 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:_______________




5)  

 Ponnalagu  monthly  income is 2400 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:_______________




6)  

 Amutha  monthly  income is 2940 and her savings is 80 . 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)  

 Swathi  monthly  income is 2720 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)  

 Savithri  monthly  income is 2990 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:_______________




9)  

 Jeevini  monthly  income is 1140 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:_______________




10)  

 Ovini  monthly  income is 1620 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:_______________




 

1)  

 Kumutha  monthly  income is 1800 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: 36:1

(ii) Answer: 36:35

(iii)   Answer: 1:35


SOLUTION 1 :

Given :

Monthly income  = 1800 

   Savings             = 50

   Expenses          = 1800-50

                                =1750

 (i)Ratio of the monthly income to the savings  =  1800 : 50

                                                                            = 36:1

(ii)Ratio of the monthly income to the expenses= 1800 : 1750

                                                                             =36:35

(iii) Ratio of savings to the expenses     =  50 : 1750

                                                               = 1:35

 



2)  

 Selvanayaki  monthly  income is 2000 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: 200:1

(ii) Answer: 200:199

(iii)   Answer: 1:199


SOLUTION 1 :

Given :

Monthly income  = 2000 

   Savings             = 10

   Expenses          = 2000-10

                                =1990

 (i)Ratio of the monthly income to the savings  =  2000 : 10

                                                                            = 200:1

(ii)Ratio of the monthly income to the expenses= 2000 : 1990

                                                                             =200:199

(iii) Ratio of savings to the expenses     =  10 : 1990

                                                               = 1:199

 



3)  

 Amutha  monthly  income is 2310 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: 231:4

(ii) Answer: 231:227

(iii)   Answer: 4:227


SOLUTION 1 :

Given :

Monthly income  = 2310 

   Savings             = 40

   Expenses          = 2310-40

                                =2270

 (i)Ratio of the monthly income to the savings  =  2310 : 40

                                                                            = 231:4

(ii)Ratio of the monthly income to the expenses= 2310 : 2270

                                                                             =231:227

(iii) Ratio of savings to the expenses     =  40 : 2270

                                                               = 4:227

 



4)  

 Chellamal  monthly  income is 1700 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: 170:7

(ii) Answer: 170:163

(iii)   Answer: 7:163


SOLUTION 1 :

Given :

Monthly income  = 1700 

   Savings             = 70

   Expenses          = 1700-70

                                =1630

 (i)Ratio of the monthly income to the savings  =  1700 : 70

                                                                            = 170:7

(ii)Ratio of the monthly income to the expenses= 1700 : 1630

                                                                             =170:163

(iii) Ratio of savings to the expenses     =  70 : 1630

                                                               = 7:163

 



5)  

 Ponnalagu  monthly  income is 2400 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: 60:1

(ii) Answer: 60:59

(iii)   Answer: 1:59


SOLUTION 1 :

Given :

Monthly income  = 2400 

   Savings             = 40

   Expenses          = 2400-40

                                =2360

 (i)Ratio of the monthly income to the savings  =  2400 : 40

                                                                            = 60:1

(ii)Ratio of the monthly income to the expenses= 2400 : 2360

                                                                             =60:59

(iii) Ratio of savings to the expenses     =  40 : 2360

                                                               = 1:59

 



6)  

 Amutha  monthly  income is 2940 and her savings is 80 . 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: 147:4

(ii) Answer: 147:143

(iii)   Answer: 4:143


SOLUTION 1 :

Given :

Monthly income  = 2940 

   Savings             = 80

   Expenses          = 2940-80

                                =2860

 (i)Ratio of the monthly income to the savings  =  2940 : 80

                                                                            = 147:4

(ii)Ratio of the monthly income to the expenses= 2940 : 2860

                                                                             =147:143

(iii) Ratio of savings to the expenses     =  80 : 2860

                                                               = 4:143

 



7)  

 Swathi  monthly  income is 2720 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: 68:1

(ii) Answer: 68:67

(iii)   Answer: 1:67


SOLUTION 1 :

Given :

Monthly income  = 2720 

   Savings             = 40

   Expenses          = 2720-40

                                =2680

 (i)Ratio of the monthly income to the savings  =  2720 : 40

                                                                            = 68:1

(ii)Ratio of the monthly income to the expenses= 2720 : 2680

                                                                             =68:67

(iii) Ratio of savings to the expenses     =  40 : 2680

                                                               = 1:67

 



8)  

 Savithri  monthly  income is 2990 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: 299:3

(ii) Answer: 299:296

(iii)   Answer: 3:296


SOLUTION 1 :

Given :

Monthly income  = 2990 

   Savings             = 30

   Expenses          = 2990-30

                                =2960

 (i)Ratio of the monthly income to the savings  =  2990 : 30

                                                                            = 299:3

(ii)Ratio of the monthly income to the expenses= 2990 : 2960

                                                                             =299:296

(iii) Ratio of savings to the expenses     =  30 : 2960

                                                               = 3:296

 



9)  

 Jeevini  monthly  income is 1140 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: 19:1

(ii) Answer: 19:18

(iii)   Answer: 1:18


SOLUTION 1 :

Given :

Monthly income  = 1140 

   Savings             = 60

   Expenses          = 1140-60

                                =1080

 (i)Ratio of the monthly income to the savings  =  1140 : 60

                                                                            = 19:1

(ii)Ratio of the monthly income to the expenses= 1140 : 1080

                                                                             =19:18

(iii) Ratio of savings to the expenses     =  60 : 1080

                                                               = 1:18

 



10)  

 Ovini  monthly  income is 1620 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: 81:2

(ii) Answer: 81:79

(iii)   Answer: 2:79


SOLUTION 1 :

Given :

Monthly income  = 1620 

   Savings             = 40

   Expenses          = 1620-40

                                =1580

 (i)Ratio of the monthly income to the savings  =  1620 : 40

                                                                            = 81:2

(ii)Ratio of the monthly income to the expenses= 1620 : 1580

                                                                             =81:79

(iii) Ratio of savings to the expenses     =  40 : 1580

                                                               = 2:79