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)  

 Ponnalagu  monthly  income is 1670 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:_______________




2)  

 Poovazhagi  monthly  income is 1090 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:_______________




3)  

 Ponnalagu  monthly  income is 1960 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)  

 Mithra  monthly  income is 2280 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:_______________




5)  

 Tulasi  monthly  income is 2340 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:_______________




6)  

 Swathi  monthly  income is 2030 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:_______________




7)  

 Tulasi  monthly  income is 2940 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:_______________




8)  

 Ponnalagu  monthly  income is 2610 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:_______________




9)  

 Ramani  monthly  income is 1950 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)  

 Thamarai  monthly  income is 2160 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)  

 Ponnalagu  monthly  income is 1670 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: 167:2

(ii) Answer: 167:165

(iii)   Answer: 2:165


SOLUTION 1 :

Given :

Monthly income  = 1670 

   Savings             = 20

   Expenses          = 1670-20

                                =1650

 (i)Ratio of the monthly income to the savings  =  1670 : 20

                                                                            = 167:2

(ii)Ratio of the monthly income to the expenses= 1670 : 1650

                                                                             =167:165

(iii) Ratio of savings to the expenses     =  20 : 1650

                                                               = 2:165

 



2)  

 Poovazhagi  monthly  income is 1090 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: 109:7

(ii) Answer: 109:102

(iii)   Answer: 7:102


SOLUTION 1 :

Given :

Monthly income  = 1090 

   Savings             = 70

   Expenses          = 1090-70

                                =1020

 (i)Ratio of the monthly income to the savings  =  1090 : 70

                                                                            = 109:7

(ii)Ratio of the monthly income to the expenses= 1090 : 1020

                                                                             =109:102

(iii) Ratio of savings to the expenses     =  70 : 1020

                                                               = 7:102

 



3)  

 Ponnalagu  monthly  income is 1960 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: 196:3

(ii) Answer: 196:193

(iii)   Answer: 3:193


SOLUTION 1 :

Given :

Monthly income  = 1960 

   Savings             = 30

   Expenses          = 1960-30

                                =1930

 (i)Ratio of the monthly income to the savings  =  1960 : 30

                                                                            = 196:3

(ii)Ratio of the monthly income to the expenses= 1960 : 1930

                                                                             =196:193

(iii) Ratio of savings to the expenses     =  30 : 1930

                                                               = 3:193

 



4)  

 Mithra  monthly  income is 2280 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: 228:1

(ii) Answer: 228:227

(iii)   Answer: 1:227


SOLUTION 1 :

Given :

Monthly income  = 2280 

   Savings             = 10

   Expenses          = 2280-10

                                =2270

 (i)Ratio of the monthly income to the savings  =  2280 : 10

                                                                            = 228:1

(ii)Ratio of the monthly income to the expenses= 2280 : 2270

                                                                             =228:227

(iii) Ratio of savings to the expenses     =  10 : 2270

                                                               = 1:227

 



5)  

 Tulasi  monthly  income is 2340 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: 78:1

(ii) Answer: 78:77

(iii)   Answer: 1:77


SOLUTION 1 :

Given :

Monthly income  = 2340 

   Savings             = 30

   Expenses          = 2340-30

                                =2310

 (i)Ratio of the monthly income to the savings  =  2340 : 30

                                                                            = 78:1

(ii)Ratio of the monthly income to the expenses= 2340 : 2310

                                                                             =78:77

(iii) Ratio of savings to the expenses     =  30 : 2310

                                                               = 1:77

 



6)  

 Swathi  monthly  income is 2030 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: 29:1

(ii) Answer: 29:28

(iii)   Answer: 1:28


SOLUTION 1 :

Given :

Monthly income  = 2030 

   Savings             = 70

   Expenses          = 2030-70

                                =1960

 (i)Ratio of the monthly income to the savings  =  2030 : 70

                                                                            = 29:1

(ii)Ratio of the monthly income to the expenses= 2030 : 1960

                                                                             =29:28

(iii) Ratio of savings to the expenses     =  70 : 1960

                                                               = 1:28

 



7)  

 Tulasi  monthly  income is 2940 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: 294:5

(ii) Answer: 294:289

(iii)   Answer: 5:289


SOLUTION 1 :

Given :

Monthly income  = 2940 

   Savings             = 50

   Expenses          = 2940-50

                                =2890

 (i)Ratio of the monthly income to the savings  =  2940 : 50

                                                                            = 294:5

(ii)Ratio of the monthly income to the expenses= 2940 : 2890

                                                                             =294:289

(iii) Ratio of savings to the expenses     =  50 : 2890

                                                               = 5:289

 



8)  

 Ponnalagu  monthly  income is 2610 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: 261:5

(ii) Answer: 261:256

(iii)   Answer: 5:256


SOLUTION 1 :

Given :

Monthly income  = 2610 

   Savings             = 50

   Expenses          = 2610-50

                                =2560

 (i)Ratio of the monthly income to the savings  =  2610 : 50

                                                                            = 261:5

(ii)Ratio of the monthly income to the expenses= 2610 : 2560

                                                                             =261:256

(iii) Ratio of savings to the expenses     =  50 : 2560

                                                               = 5:256

 



9)  

 Ramani  monthly  income is 1950 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: 195:7

(ii) Answer: 195:188

(iii)   Answer: 7:188


SOLUTION 1 :

Given :

Monthly income  = 1950 

   Savings             = 70

   Expenses          = 1950-70

                                =1880

 (i)Ratio of the monthly income to the savings  =  1950 : 70

                                                                            = 195:7

(ii)Ratio of the monthly income to the expenses= 1950 : 1880

                                                                             =195:188

(iii) Ratio of savings to the expenses     =  70 : 1880

                                                               = 7:188

 



10)  

 Thamarai  monthly  income is 2160 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: 54:1

(ii) Answer: 54:53

(iii)   Answer: 1:53


SOLUTION 1 :

Given :

Monthly income  = 2160 

   Savings             = 40

   Expenses          = 2160-40

                                =2120

 (i)Ratio of the monthly income to the savings  =  2160 : 40

                                                                            = 54:1

(ii)Ratio of the monthly income to the expenses= 2160 : 2120

                                                                             =54:53

(iii) Ratio of savings to the expenses     =  40 : 2120

                                                               = 1:53