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)  

 Ramani  monthly  income is 1180 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)  

 Mithra  monthly  income is 2100 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)  

 Ovini  monthly  income is 2260 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)  

 Parveen  monthly  income is 2440 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:_______________




5)  

 Ovini  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:_______________




6)  

 Amutha  monthly  income is 2220 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)  

 Keerthi  monthly  income is 1240 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 1990 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:_______________




9)  

 Chithra  monthly  income is 2530 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:_______________




10)  

 Ponnalagu  monthly  income is 1910 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)  

 Ramani  monthly  income is 1180 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: 118:5

(ii) Answer: 118:113

(iii)   Answer: 5:113


SOLUTION 1 :

Given :

Monthly income  = 1180 

   Savings             = 50

   Expenses          = 1180-50

                                =1130

 (i)Ratio of the monthly income to the savings  =  1180 : 50

                                                                            = 118:5

(ii)Ratio of the monthly income to the expenses= 1180 : 1130

                                                                             =118:113

(iii) Ratio of savings to the expenses     =  50 : 1130

                                                               = 5:113

 



2)  

 Mithra  monthly  income is 2100 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: 30:1

(ii) Answer: 30:29

(iii)   Answer: 1:29


SOLUTION 1 :

Given :

Monthly income  = 2100 

   Savings             = 70

   Expenses          = 2100-70

                                =2030

 (i)Ratio of the monthly income to the savings  =  2100 : 70

                                                                            = 30:1

(ii)Ratio of the monthly income to the expenses= 2100 : 2030

                                                                             =30:29

(iii) Ratio of savings to the expenses     =  70 : 2030

                                                               = 1:29

 



3)  

 Ovini  monthly  income is 2260 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: 113:2

(ii) Answer: 113:111

(iii)   Answer: 2:111


SOLUTION 1 :

Given :

Monthly income  = 2260 

   Savings             = 40

   Expenses          = 2260-40

                                =2220

 (i)Ratio of the monthly income to the savings  =  2260 : 40

                                                                            = 113:2

(ii)Ratio of the monthly income to the expenses= 2260 : 2220

                                                                             =113:111

(iii) Ratio of savings to the expenses     =  40 : 2220

                                                               = 2:111

 



4)  

 Parveen  monthly  income is 2440 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: 122:1

(ii) Answer: 122:121

(iii)   Answer: 1:121


SOLUTION 1 :

Given :

Monthly income  = 2440 

   Savings             = 20

   Expenses          = 2440-20

                                =2420

 (i)Ratio of the monthly income to the savings  =  2440 : 20

                                                                            = 122:1

(ii)Ratio of the monthly income to the expenses= 2440 : 2420

                                                                             =122:121

(iii) Ratio of savings to the expenses     =  20 : 2420

                                                               = 1:121

 



5)  

 Ovini  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

 



6)  

 Amutha  monthly  income is 2220 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: 222:1

(ii) Answer: 222:221

(iii)   Answer: 1:221


SOLUTION 1 :

Given :

Monthly income  = 2220 

   Savings             = 10

   Expenses          = 2220-10

                                =2210

 (i)Ratio of the monthly income to the savings  =  2220 : 10

                                                                            = 222:1

(ii)Ratio of the monthly income to the expenses= 2220 : 2210

                                                                             =222:221

(iii) Ratio of savings to the expenses     =  10 : 2210

                                                               = 1:221

 



7)  

 Keerthi  monthly  income is 1240 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: 62:3

(ii) Answer: 62:59

(iii)   Answer: 3:59


SOLUTION 1 :

Given :

Monthly income  = 1240 

   Savings             = 60

   Expenses          = 1240-60

                                =1180

 (i)Ratio of the monthly income to the savings  =  1240 : 60

                                                                            = 62:3

(ii)Ratio of the monthly income to the expenses= 1240 : 1180

                                                                             =62:59

(iii) Ratio of savings to the expenses     =  60 : 1180

                                                               = 3:59

 



8)  

 Ramani  monthly  income is 1990 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: 199:2

(ii) Answer: 199:197

(iii)   Answer: 2:197


SOLUTION 1 :

Given :

Monthly income  = 1990 

   Savings             = 20

   Expenses          = 1990-20

                                =1970

 (i)Ratio of the monthly income to the savings  =  1990 : 20

                                                                            = 199:2

(ii)Ratio of the monthly income to the expenses= 1990 : 1970

                                                                             =199:197

(iii) Ratio of savings to the expenses     =  20 : 1970

                                                               = 2:197

 



9)  

 Chithra  monthly  income is 2530 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: 253:5

(ii) Answer: 253:248

(iii)   Answer: 5:248


SOLUTION 1 :

Given :

Monthly income  = 2530 

   Savings             = 50

   Expenses          = 2530-50

                                =2480

 (i)Ratio of the monthly income to the savings  =  2530 : 50

                                                                            = 253:5

(ii)Ratio of the monthly income to the expenses= 2530 : 2480

                                                                             =253:248

(iii) Ratio of savings to the expenses     =  50 : 2480

                                                               = 5:248

 



10)  

 Ponnalagu  monthly  income is 1910 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: 191:2

(ii) Answer: 191:189

(iii)   Answer: 2:189


SOLUTION 1 :

Given :

Monthly income  = 1910 

   Savings             = 20

   Expenses          = 1910-20

                                =1890

 (i)Ratio of the monthly income to the savings  =  1910 : 20

                                                                            = 191:2

(ii)Ratio of the monthly income to the expenses= 1910 : 1890

                                                                             =191:189

(iii) Ratio of savings to the expenses     =  20 : 1890

                                                               = 2:189