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)  

 Tamilselvi  monthly  income is 1880 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:_______________




2)  

 Ovini  monthly  income is 1790 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)  

 Panimalar  monthly  income is 1330 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:_______________




4)  

 Ramani  monthly  income is 2720 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:_______________




5)  

 Thamarai  monthly  income is 1670 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:_______________




6)  

 Ovini  monthly  income is 2330 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:_______________




7)  

 Mithra  monthly  income is 1700 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:_______________




8)  

 Ramani  monthly  income is 2240 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:_______________




9)  

 Amutha  monthly  income is 2290 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:_______________




10)  

 Mithra  monthly  income is 2130 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:_______________




 

1)  

 Tamilselvi  monthly  income is 1880 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: 188:1

(ii) Answer: 188:187

(iii)   Answer: 1:187


SOLUTION 1 :

Given :

Monthly income  = 1880 

   Savings             = 10

   Expenses          = 1880-10

                                =1870

 (i)Ratio of the monthly income to the savings  =  1880 : 10

                                                                            = 188:1

(ii)Ratio of the monthly income to the expenses= 1880 : 1870

                                                                             =188:187

(iii) Ratio of savings to the expenses     =  10 : 1870

                                                               = 1:187

 



2)  

 Ovini  monthly  income is 1790 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: 179:1

(ii) Answer: 179:178

(iii)   Answer: 1:178


SOLUTION 1 :

Given :

Monthly income  = 1790 

   Savings             = 10

   Expenses          = 1790-10

                                =1780

 (i)Ratio of the monthly income to the savings  =  1790 : 10

                                                                            = 179:1

(ii)Ratio of the monthly income to the expenses= 1790 : 1780

                                                                             =179:178

(iii) Ratio of savings to the expenses     =  10 : 1780

                                                               = 1:178

 



3)  

 Panimalar  monthly  income is 1330 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: 19:1

(ii) Answer: 19:18

(iii)   Answer: 1:18


SOLUTION 1 :

Given :

Monthly income  = 1330 

   Savings             = 70

   Expenses          = 1330-70

                                =1260

 (i)Ratio of the monthly income to the savings  =  1330 : 70

                                                                            = 19:1

(ii)Ratio of the monthly income to the expenses= 1330 : 1260

                                                                             =19:18

(iii) Ratio of savings to the expenses     =  70 : 1260

                                                               = 1:18

 



4)  

 Ramani  monthly  income is 2720 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: 272:3

(ii) Answer: 272:269

(iii)   Answer: 3:269


SOLUTION 1 :

Given :

Monthly income  = 2720 

   Savings             = 30

   Expenses          = 2720-30

                                =2690

 (i)Ratio of the monthly income to the savings  =  2720 : 30

                                                                            = 272:3

(ii)Ratio of the monthly income to the expenses= 2720 : 2690

                                                                             =272:269

(iii) Ratio of savings to the expenses     =  30 : 2690

                                                               = 3:269

 



5)  

 Thamarai  monthly  income is 1670 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: 167:5

(ii) Answer: 167:162

(iii)   Answer: 5:162


SOLUTION 1 :

Given :

Monthly income  = 1670 

   Savings             = 50

   Expenses          = 1670-50

                                =1620

 (i)Ratio of the monthly income to the savings  =  1670 : 50

                                                                            = 167:5

(ii)Ratio of the monthly income to the expenses= 1670 : 1620

                                                                             =167:162

(iii) Ratio of savings to the expenses     =  50 : 1620

                                                               = 5:162

 



6)  

 Ovini  monthly  income is 2330 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: 233:6

(ii) Answer: 233:227

(iii)   Answer: 6:227


SOLUTION 1 :

Given :

Monthly income  = 2330 

   Savings             = 60

   Expenses          = 2330-60

                                =2270

 (i)Ratio of the monthly income to the savings  =  2330 : 60

                                                                            = 233:6

(ii)Ratio of the monthly income to the expenses= 2330 : 2270

                                                                             =233:227

(iii) Ratio of savings to the expenses     =  60 : 2270

                                                               = 6:227

 



7)  

 Mithra  monthly  income is 1700 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: 85:3

(ii) Answer: 85:82

(iii)   Answer: 3:82


SOLUTION 1 :

Given :

Monthly income  = 1700 

   Savings             = 60

   Expenses          = 1700-60

                                =1640

 (i)Ratio of the monthly income to the savings  =  1700 : 60

                                                                            = 85:3

(ii)Ratio of the monthly income to the expenses= 1700 : 1640

                                                                             =85:82

(iii) Ratio of savings to the expenses     =  60 : 1640

                                                               = 3:82

 



8)  

 Ramani  monthly  income is 2240 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: 112:3

(ii) Answer: 112:109

(iii)   Answer: 3:109


SOLUTION 1 :

Given :

Monthly income  = 2240 

   Savings             = 60

   Expenses          = 2240-60

                                =2180

 (i)Ratio of the monthly income to the savings  =  2240 : 60

                                                                            = 112:3

(ii)Ratio of the monthly income to the expenses= 2240 : 2180

                                                                             =112:109

(iii) Ratio of savings to the expenses     =  60 : 2180

                                                               = 3:109

 



9)  

 Amutha  monthly  income is 2290 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: 229:3

(ii) Answer: 229:226

(iii)   Answer: 3:226


SOLUTION 1 :

Given :

Monthly income  = 2290 

   Savings             = 30

   Expenses          = 2290-30

                                =2260

 (i)Ratio of the monthly income to the savings  =  2290 : 30

                                                                            = 229:3

(ii)Ratio of the monthly income to the expenses= 2290 : 2260

                                                                             =229:226

(iii) Ratio of savings to the expenses     =  30 : 2260

                                                               = 3:226

 



10)  

 Mithra  monthly  income is 2130 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: 213:1

(ii) Answer: 213:212

(iii)   Answer: 1:212


SOLUTION 1 :

Given :

Monthly income  = 2130 

   Savings             = 10

   Expenses          = 2130-10

                                =2120

 (i)Ratio of the monthly income to the savings  =  2130 : 10

                                                                            = 213:1

(ii)Ratio of the monthly income to the expenses= 2130 : 2120

                                                                             =213:212

(iii) Ratio of savings to the expenses     =  10 : 2120

                                                               = 1:212