Scroll:Everyday Arithmetic >> ratio,proportion,direct variation >> saq (4530)

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)  

 The cost of 11 kg rice is 266. Find the cost of 4 kg rice


Answer:_______________




2)  

 The cost of 13 kg rice is 210. Find the cost of 5 kg rice


Answer:_______________




3)  

 The cost of 6 kg rice is 349. Find the cost of 2 kg rice


Answer:_______________




4)  

 The cost of 9 kg rice is 441. Find the cost of 2 kg rice


Answer:_______________




5)  

 The cost of 5 kg rice is 279. Find the cost of 4 kg rice


Answer:_______________




6)  

 The cost of 5 kg rice is 494. Find the cost of 4 kg rice


Answer:_______________




7)  

 The cost of 7 kg rice is 407. Find the cost of 5 kg rice


Answer:_______________




8)  

 The cost of 8 kg rice is 412. Find the cost of 4 kg rice


Answer:_______________




9)  

 The cost of 12 kg rice is 267. Find the cost of 3 kg rice


Answer:_______________




10)  

 The cost of 11 kg rice is 555. Find the cost of 3 kg rice


Answer:_______________




 

1)  

 The cost of 11 kg rice is 266. Find the cost of 4 kg rice

Answer: 96.72


SOLUTION 1 :

Given:

The cost of 11 kg rice = 266

the cost of 1 kg     rice  =   26611

                                       = 24.18 

the cost of 4 kg rice =  24.18x4

                                         = 96.72



2)  

 The cost of 13 kg rice is 210. Find the cost of 5 kg rice

Answer: 80.75


SOLUTION 1 :

Given:

The cost of 13 kg rice = 210

the cost of 1 kg     rice  =   21013

                                       = 16.15 

the cost of 5 kg rice =  16.15x5

                                         = 80.75



3)  

 The cost of 6 kg rice is 349. Find the cost of 2 kg rice

Answer: 116.34


SOLUTION 1 :

Given:

The cost of 6 kg rice = 349

the cost of 1 kg     rice  =   3496

                                       = 58.17 

the cost of 2 kg rice =  58.17x2

                                         = 116.34



4)  

 The cost of 9 kg rice is 441. Find the cost of 2 kg rice

Answer: 98.00


SOLUTION 1 :

Given:

The cost of 9 kg rice = 441

the cost of 1 kg     rice  =   4419

                                       = 49.00 

the cost of 2 kg rice =  49.00x2

                                         = 98.00



5)  

 The cost of 5 kg rice is 279. Find the cost of 4 kg rice

Answer: 223.20


SOLUTION 1 :

Given:

The cost of 5 kg rice = 279

the cost of 1 kg     rice  =   2795

                                       = 55.80 

the cost of 4 kg rice =  55.80x4

                                         = 223.20



6)  

 The cost of 5 kg rice is 494. Find the cost of 4 kg rice

Answer: 395.20


SOLUTION 1 :

Given:

The cost of 5 kg rice = 494

the cost of 1 kg     rice  =   4945

                                       = 98.80 

the cost of 4 kg rice =  98.80x4

                                         = 395.20



7)  

 The cost of 7 kg rice is 407. Find the cost of 5 kg rice

Answer: 290.70


SOLUTION 1 :

Given:

The cost of 7 kg rice = 407

the cost of 1 kg     rice  =   4077

                                       = 58.14 

the cost of 5 kg rice =  58.14x5

                                         = 290.70



8)  

 The cost of 8 kg rice is 412. Find the cost of 4 kg rice

Answer: 206.00


SOLUTION 1 :

Given:

The cost of 8 kg rice = 412

the cost of 1 kg     rice  =   4128

                                       = 51.50 

the cost of 4 kg rice =  51.50x4

                                         = 206.00



9)  

 The cost of 12 kg rice is 267. Find the cost of 3 kg rice

Answer: 66.75


SOLUTION 1 :

Given:

The cost of 12 kg rice = 267

the cost of 1 kg     rice  =   26712

                                       = 22.25 

the cost of 3 kg rice =  22.25x3

                                         = 66.75



10)  

 The cost of 11 kg rice is 555. Find the cost of 3 kg rice

Answer: 151.35


SOLUTION 1 :

Given:

The cost of 11 kg rice = 555

the cost of 1 kg     rice  =   55511

                                       = 50.45 

the cost of 3 kg rice =  50.45x3

                                         = 151.35