Scroll:Measurement >> Mass >> saq (695)

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 mass of box Z is 224 kg heavier than box Y.
The mass of box X is 126 kg lighter than box Z.
If the mass of box Y is 406 kg, what is the mass of box X

kg


Answer:_______________




2)  

The mass of box Z is 217 kg heavier than box Y.
The mass of box X is 106 kg lighter than box Z.
If the mass of box Y is 321 kg, what is the mass of box X

kg


Answer:_______________




3)  

The mass of box Z is 219 kg heavier than box Y.
The mass of box X is 68 kg lighter than box Z.
If the mass of box Y is 341 kg, what is the mass of box X

kg


Answer:_______________




4)  

The mass of box Z is 241 kg heavier than box Y.
The mass of box X is 61 kg lighter than box Z.
If the mass of box Y is 437 kg, what is the mass of box X

kg


Answer:_______________




5)  

The mass of box Z is 130 kg heavier than box Y.
The mass of box X is 67 kg lighter than box Z.
If the mass of box Y is 339 kg, what is the mass of box X

kg


Answer:_______________




6)  

The mass of box Z is 166 kg heavier than box Y.
The mass of box X is 129 kg lighter than box Z.
If the mass of box Y is 301 kg, what is the mass of box X

kg


Answer:_______________




7)  

The mass of box Z is 100 kg heavier than box Y.
The mass of box X is 118 kg lighter than box Z.
If the mass of box Y is 465 kg, what is the mass of box X

kg


Answer:_______________




8)  

The mass of box Z is 211 kg heavier than box Y.
The mass of box X is 68 kg lighter than box Z.
If the mass of box Y is 480 kg, what is the mass of box X

kg


Answer:_______________




9)  

The mass of box Z is 105 kg heavier than box Y.
The mass of box X is 83 kg lighter than box Z.
If the mass of box Y is 389 kg, what is the mass of box X

kg


Answer:_______________




10)  

The mass of box Z is 235 kg heavier than box Y.
The mass of box X is 125 kg lighter than box Z.
If the mass of box Y is 451 kg, what is the mass of box X

kg


Answer:_______________




 

1)  

The mass of box Z is 224 kg heavier than box Y.
The mass of box X is 126 kg lighter than box Z.
If the mass of box Y is 406 kg, what is the mass of box X

Answer: 504 kg


SOLUTION 1 :

Step 1: Mass of box Z: 406 kg + 224 kg = 630 kg
Step 2: Mass of box X: 630 kg - 126 kg = 504 kg

The mass of box X is 504 kg.



2)  

The mass of box Z is 217 kg heavier than box Y.
The mass of box X is 106 kg lighter than box Z.
If the mass of box Y is 321 kg, what is the mass of box X

Answer: 432 kg


SOLUTION 1 :

Step 1: Mass of box Z: 321 kg + 217 kg = 538 kg
Step 2: Mass of box X: 538 kg - 106 kg = 432 kg

The mass of box X is 432 kg.



3)  

The mass of box Z is 219 kg heavier than box Y.
The mass of box X is 68 kg lighter than box Z.
If the mass of box Y is 341 kg, what is the mass of box X

Answer: 492 kg


SOLUTION 1 :

Step 1: Mass of box Z: 341 kg + 219 kg = 560 kg
Step 2: Mass of box X: 560 kg - 68 kg = 492 kg

The mass of box X is 492 kg.



4)  

The mass of box Z is 241 kg heavier than box Y.
The mass of box X is 61 kg lighter than box Z.
If the mass of box Y is 437 kg, what is the mass of box X

Answer: 617 kg


SOLUTION 1 :

Step 1: Mass of box Z: 437 kg + 241 kg = 678 kg
Step 2: Mass of box X: 678 kg - 61 kg = 617 kg

The mass of box X is 617 kg.



5)  

The mass of box Z is 130 kg heavier than box Y.
The mass of box X is 67 kg lighter than box Z.
If the mass of box Y is 339 kg, what is the mass of box X

Answer: 402 kg


SOLUTION 1 :

Step 1: Mass of box Z: 339 kg + 130 kg = 469 kg
Step 2: Mass of box X: 469 kg - 67 kg = 402 kg

The mass of box X is 402 kg.



6)  

The mass of box Z is 166 kg heavier than box Y.
The mass of box X is 129 kg lighter than box Z.
If the mass of box Y is 301 kg, what is the mass of box X

Answer: 338 kg


SOLUTION 1 :

Step 1: Mass of box Z: 301 kg + 166 kg = 467 kg
Step 2: Mass of box X: 467 kg - 129 kg = 338 kg

The mass of box X is 338 kg.



7)  

The mass of box Z is 100 kg heavier than box Y.
The mass of box X is 118 kg lighter than box Z.
If the mass of box Y is 465 kg, what is the mass of box X

Answer: 447 kg


SOLUTION 1 :

Step 1: Mass of box Z: 465 kg + 100 kg = 565 kg
Step 2: Mass of box X: 565 kg - 118 kg = 447 kg

The mass of box X is 447 kg.



8)  

The mass of box Z is 211 kg heavier than box Y.
The mass of box X is 68 kg lighter than box Z.
If the mass of box Y is 480 kg, what is the mass of box X

Answer: 623 kg


SOLUTION 1 :

Step 1: Mass of box Z: 480 kg + 211 kg = 691 kg
Step 2: Mass of box X: 691 kg - 68 kg = 623 kg

The mass of box X is 623 kg.



9)  

The mass of box Z is 105 kg heavier than box Y.
The mass of box X is 83 kg lighter than box Z.
If the mass of box Y is 389 kg, what is the mass of box X

Answer: 411 kg


SOLUTION 1 :

Step 1: Mass of box Z: 389 kg + 105 kg = 494 kg
Step 2: Mass of box X: 494 kg - 83 kg = 411 kg

The mass of box X is 411 kg.



10)  

The mass of box Z is 235 kg heavier than box Y.
The mass of box X is 125 kg lighter than box Z.
If the mass of box Y is 451 kg, what is the mass of box X

Answer: 561 kg


SOLUTION 1 :

Step 1: Mass of box Z: 451 kg + 235 kg = 686 kg
Step 2: Mass of box X: 686 kg - 125 kg = 561 kg

The mass of box X is 561 kg.