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)  

 Pavi  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)  

 Pavi  monthly  income is 2950 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)  

 Tamilselvi  monthly  income is 2950 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:_______________




4)  

 Kumutha  monthly  income is 1840 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:_______________




5)  

 Ovini  monthly  income is 1550 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)  

 Mithra  monthly  income is 1380 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)  

 Amutha  monthly  income is 2090 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:_______________




8)  

 Nandini  monthly  income is 1370 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 1330 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:_______________




10)  

 Thamarai  monthly  income is 2540 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:_______________




 

1)  

 Pavi  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)  

 Pavi  monthly  income is 2950 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: 295:7

(ii) Answer: 295:288

(iii)   Answer: 7:288


SOLUTION 1 :

Given :

Monthly income  = 2950 

   Savings             = 70

   Expenses          = 2950-70

                                =2880

 (i)Ratio of the monthly income to the savings  =  2950 : 70

                                                                            = 295:7

(ii)Ratio of the monthly income to the expenses= 2950 : 2880

                                                                             =295:288

(iii) Ratio of savings to the expenses     =  70 : 2880

                                                               = 7:288

 



3)  

 Tamilselvi  monthly  income is 2950 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: 295:1

(ii) Answer: 295:294

(iii)   Answer: 1:294


SOLUTION 1 :

Given :

Monthly income  = 2950 

   Savings             = 10

   Expenses          = 2950-10

                                =2940

 (i)Ratio of the monthly income to the savings  =  2950 : 10

                                                                            = 295:1

(ii)Ratio of the monthly income to the expenses= 2950 : 2940

                                                                             =295:294

(iii) Ratio of savings to the expenses     =  10 : 2940

                                                               = 1:294

 



4)  

 Kumutha  monthly  income is 1840 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: 46:1

(ii) Answer: 46:45

(iii)   Answer: 1:45


SOLUTION 1 :

Given :

Monthly income  = 1840 

   Savings             = 40

   Expenses          = 1840-40

                                =1800

 (i)Ratio of the monthly income to the savings  =  1840 : 40

                                                                            = 46:1

(ii)Ratio of the monthly income to the expenses= 1840 : 1800

                                                                             =46:45

(iii) Ratio of savings to the expenses     =  40 : 1800

                                                               = 1:45

 



5)  

 Ovini  monthly  income is 1550 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: 155:3

(ii) Answer: 155:152

(iii)   Answer: 3:152


SOLUTION 1 :

Given :

Monthly income  = 1550 

   Savings             = 30

   Expenses          = 1550-30

                                =1520

 (i)Ratio of the monthly income to the savings  =  1550 : 30

                                                                            = 155:3

(ii)Ratio of the monthly income to the expenses= 1550 : 1520

                                                                             =155:152

(iii) Ratio of savings to the expenses     =  30 : 1520

                                                               = 3:152

 



6)  

 Mithra  monthly  income is 1380 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: 138:1

(ii) Answer: 138:137

(iii)   Answer: 1:137


SOLUTION 1 :

Given :

Monthly income  = 1380 

   Savings             = 10

   Expenses          = 1380-10

                                =1370

 (i)Ratio of the monthly income to the savings  =  1380 : 10

                                                                            = 138:1

(ii)Ratio of the monthly income to the expenses= 1380 : 1370

                                                                             =138:137

(iii) Ratio of savings to the expenses     =  10 : 1370

                                                               = 1:137

 



7)  

 Amutha  monthly  income is 2090 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: 209:2

(ii) Answer: 209:207

(iii)   Answer: 2:207


SOLUTION 1 :

Given :

Monthly income  = 2090 

   Savings             = 20

   Expenses          = 2090-20

                                =2070

 (i)Ratio of the monthly income to the savings  =  2090 : 20

                                                                            = 209:2

(ii)Ratio of the monthly income to the expenses= 2090 : 2070

                                                                             =209:207

(iii) Ratio of savings to the expenses     =  20 : 2070

                                                               = 2:207

 



8)  

 Nandini  monthly  income is 1370 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: 137:3

(ii) Answer: 137:134

(iii)   Answer: 3:134


SOLUTION 1 :

Given :

Monthly income  = 1370 

   Savings             = 30

   Expenses          = 1370-30

                                =1340

 (i)Ratio of the monthly income to the savings  =  1370 : 30

                                                                            = 137:3

(ii)Ratio of the monthly income to the expenses= 1370 : 1340

                                                                             =137:134

(iii) Ratio of savings to the expenses     =  30 : 1340

                                                               = 3:134

 



9)  

 Jeevini  monthly  income is 1330 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: 133:2

(ii) Answer: 133:131

(iii)   Answer: 2:131


SOLUTION 1 :

Given :

Monthly income  = 1330 

   Savings             = 20

   Expenses          = 1330-20

                                =1310

 (i)Ratio of the monthly income to the savings  =  1330 : 20

                                                                            = 133:2

(ii)Ratio of the monthly income to the expenses= 1330 : 1310

                                                                             =133:131

(iii) Ratio of savings to the expenses     =  20 : 1310

                                                               = 2:131

 



10)  

 Thamarai  monthly  income is 2540 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: 254:5

(ii) Answer: 254:249

(iii)   Answer: 5:249


SOLUTION 1 :

Given :

Monthly income  = 2540 

   Savings             = 50

   Expenses          = 2540-50

                                =2490

 (i)Ratio of the monthly income to the savings  =  2540 : 50

                                                                            = 254:5

(ii)Ratio of the monthly income to the expenses= 2540 : 2490

                                                                             =254:249

(iii) Ratio of savings to the expenses     =  50 : 2490

                                                               = 5:249