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)  

 Nandini  monthly  income is 1340 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)  

 Ponnalagu  monthly  income is 1550 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:_______________




3)  

 Parveen  monthly  income is 2680 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:_______________




4)  

 Ponnalagu  monthly  income is 1700 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)  

 Savithri  monthly  income is 1250 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)  

 Amutha  monthly  income is 1410 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:_______________




7)  

 Ramani  monthly  income is 2530 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)  

 Kumutha  monthly  income is 1980 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:_______________




9)  

 Ponnalagu  monthly  income is 1660 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:_______________




10)  

 Ramani  monthly  income is 2850 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)  

 Nandini  monthly  income is 1340 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: 134:3

(ii) Answer: 134:131

(iii)   Answer: 3:131


SOLUTION 1 :

Given :

Monthly income  = 1340 

   Savings             = 30

   Expenses          = 1340-30

                                =1310

 (i)Ratio of the monthly income to the savings  =  1340 : 30

                                                                            = 134:3

(ii)Ratio of the monthly income to the expenses= 1340 : 1310

                                                                             =134:131

(iii) Ratio of savings to the expenses     =  30 : 1310

                                                               = 3:131

 



2)  

 Ponnalagu  monthly  income is 1550 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: 155:6

(ii) Answer: 155:149

(iii)   Answer: 6:149


SOLUTION 1 :

Given :

Monthly income  = 1550 

   Savings             = 60

   Expenses          = 1550-60

                                =1490

 (i)Ratio of the monthly income to the savings  =  1550 : 60

                                                                            = 155:6

(ii)Ratio of the monthly income to the expenses= 1550 : 1490

                                                                             =155:149

(iii) Ratio of savings to the expenses     =  60 : 1490

                                                               = 6:149

 



3)  

 Parveen  monthly  income is 2680 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: 67:2

(ii) Answer: 67:65

(iii)   Answer: 2:65


SOLUTION 1 :

Given :

Monthly income  = 2680 

   Savings             = 80

   Expenses          = 2680-80

                                =2600

 (i)Ratio of the monthly income to the savings  =  2680 : 80

                                                                            = 67:2

(ii)Ratio of the monthly income to the expenses= 2680 : 2600

                                                                             =67:65

(iii) Ratio of savings to the expenses     =  80 : 2600

                                                               = 2:65

 



4)  

 Ponnalagu  monthly  income is 1700 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: 170:1

(ii) Answer: 170:169

(iii)   Answer: 1:169


SOLUTION 1 :

Given :

Monthly income  = 1700 

   Savings             = 10

   Expenses          = 1700-10

                                =1690

 (i)Ratio of the monthly income to the savings  =  1700 : 10

                                                                            = 170:1

(ii)Ratio of the monthly income to the expenses= 1700 : 1690

                                                                             =170:169

(iii) Ratio of savings to the expenses     =  10 : 1690

                                                               = 1:169

 



5)  

 Savithri  monthly  income is 1250 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: 125:6

(ii) Answer: 125:119

(iii)   Answer: 6:119


SOLUTION 1 :

Given :

Monthly income  = 1250 

   Savings             = 60

   Expenses          = 1250-60

                                =1190

 (i)Ratio of the monthly income to the savings  =  1250 : 60

                                                                            = 125:6

(ii)Ratio of the monthly income to the expenses= 1250 : 1190

                                                                             =125:119

(iii) Ratio of savings to the expenses     =  60 : 1190

                                                               = 6:119

 



6)  

 Amutha  monthly  income is 1410 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: 141:1

(ii) Answer: 141:140

(iii)   Answer: 1:140


SOLUTION 1 :

Given :

Monthly income  = 1410 

   Savings             = 10

   Expenses          = 1410-10

                                =1400

 (i)Ratio of the monthly income to the savings  =  1410 : 10

                                                                            = 141:1

(ii)Ratio of the monthly income to the expenses= 1410 : 1400

                                                                             =141:140

(iii) Ratio of savings to the expenses     =  10 : 1400

                                                               = 1:140

 



7)  

 Ramani  monthly  income is 2530 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: 253:4

(ii) Answer: 253:249

(iii)   Answer: 4:249


SOLUTION 1 :

Given :

Monthly income  = 2530 

   Savings             = 40

   Expenses          = 2530-40

                                =2490

 (i)Ratio of the monthly income to the savings  =  2530 : 40

                                                                            = 253:4

(ii)Ratio of the monthly income to the expenses= 2530 : 2490

                                                                             =253:249

(iii) Ratio of savings to the expenses     =  40 : 2490

                                                               = 4:249

 



8)  

 Kumutha  monthly  income is 1980 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: 99:2

(ii) Answer: 99:97

(iii)   Answer: 2:97


SOLUTION 1 :

Given :

Monthly income  = 1980 

   Savings             = 40

   Expenses          = 1980-40

                                =1940

 (i)Ratio of the monthly income to the savings  =  1980 : 40

                                                                            = 99:2

(ii)Ratio of the monthly income to the expenses= 1980 : 1940

                                                                             =99:97

(iii) Ratio of savings to the expenses     =  40 : 1940

                                                               = 2:97

 



9)  

 Ponnalagu  monthly  income is 1660 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: 166:1

(ii) Answer: 166:165

(iii)   Answer: 1:165


SOLUTION 1 :

Given :

Monthly income  = 1660 

   Savings             = 10

   Expenses          = 1660-10

                                =1650

 (i)Ratio of the monthly income to the savings  =  1660 : 10

                                                                            = 166:1

(ii)Ratio of the monthly income to the expenses= 1660 : 1650

                                                                             =166:165

(iii) Ratio of savings to the expenses     =  10 : 1650

                                                               = 1:165

 



10)  

 Ramani  monthly  income is 2850 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: 285:2

(ii) Answer: 285:283

(iii)   Answer: 2:283


SOLUTION 1 :

Given :

Monthly income  = 2850 

   Savings             = 20

   Expenses          = 2850-20

                                =2830

 (i)Ratio of the monthly income to the savings  =  2850 : 20

                                                                            = 285:2

(ii)Ratio of the monthly income to the expenses= 2850 : 2830

                                                                             =285:283

(iii) Ratio of savings to the expenses     =  20 : 2830

                                                               = 2:283