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 154 kg heavier than box Y.
The mass of box X is 72 kg lighter than box Z.
If the mass of box Y is 360 kg, what is the mass of box X

kg


Answer:_______________




2)  

The mass of box Z is 106 kg heavier than box Y.
The mass of box X is 81 kg lighter than box Z.
If the mass of box Y is 324 kg, what is the mass of box X

kg


Answer:_______________




3)  

The mass of box Z is 131 kg heavier than box Y.
The mass of box X is 102 kg lighter than box Z.
If the mass of box Y is 386 kg, what is the mass of box X

kg


Answer:_______________




4)  

The mass of box Z is 184 kg heavier than box Y.
The mass of box X is 96 kg lighter than box Z.
If the mass of box Y is 463 kg, what is the mass of box X

kg


Answer:_______________




5)  

The mass of box Z is 178 kg heavier than box Y.
The mass of box X is 78 kg lighter than box Z.
If the mass of box Y is 441 kg, what is the mass of box X

kg


Answer:_______________




6)  

The mass of box Z is 137 kg heavier than box Y.
The mass of box X is 90 kg lighter than box Z.
If the mass of box Y is 330 kg, what is the mass of box X

kg


Answer:_______________




7)  

The mass of box Z is 238 kg heavier than box Y.
The mass of box X is 106 kg lighter than box Z.
If the mass of box Y is 302 kg, what is the mass of box X

kg


Answer:_______________




8)  

The mass of box Z is 105 kg heavier than box Y.
The mass of box X is 112 kg lighter than box Z.
If the mass of box Y is 308 kg, what is the mass of box X

kg


Answer:_______________




9)  

The mass of box Z is 162 kg heavier than box Y.
The mass of box X is 133 kg lighter than box Z.
If the mass of box Y is 361 kg, what is the mass of box X

kg


Answer:_______________




10)  

The mass of box Z is 167 kg heavier than box Y.
The mass of box X is 112 kg lighter than box Z.
If the mass of box Y is 389 kg, what is the mass of box X

kg


Answer:_______________




 

1)  

The mass of box Z is 154 kg heavier than box Y.
The mass of box X is 72 kg lighter than box Z.
If the mass of box Y is 360 kg, what is the mass of box X

Answer: 442 kg


SOLUTION 1 :

Step 1: Mass of box Z: 360 kg + 154 kg = 514 kg
Step 2: Mass of box X: 514 kg - 72 kg = 442 kg

The mass of box X is 442 kg.



2)  

The mass of box Z is 106 kg heavier than box Y.
The mass of box X is 81 kg lighter than box Z.
If the mass of box Y is 324 kg, what is the mass of box X

Answer: 349 kg


SOLUTION 1 :

Step 1: Mass of box Z: 324 kg + 106 kg = 430 kg
Step 2: Mass of box X: 430 kg - 81 kg = 349 kg

The mass of box X is 349 kg.



3)  

The mass of box Z is 131 kg heavier than box Y.
The mass of box X is 102 kg lighter than box Z.
If the mass of box Y is 386 kg, what is the mass of box X

Answer: 415 kg


SOLUTION 1 :

Step 1: Mass of box Z: 386 kg + 131 kg = 517 kg
Step 2: Mass of box X: 517 kg - 102 kg = 415 kg

The mass of box X is 415 kg.



4)  

The mass of box Z is 184 kg heavier than box Y.
The mass of box X is 96 kg lighter than box Z.
If the mass of box Y is 463 kg, what is the mass of box X

Answer: 551 kg


SOLUTION 1 :

Step 1: Mass of box Z: 463 kg + 184 kg = 647 kg
Step 2: Mass of box X: 647 kg - 96 kg = 551 kg

The mass of box X is 551 kg.



5)  

The mass of box Z is 178 kg heavier than box Y.
The mass of box X is 78 kg lighter than box Z.
If the mass of box Y is 441 kg, what is the mass of box X

Answer: 541 kg


SOLUTION 1 :

Step 1: Mass of box Z: 441 kg + 178 kg = 619 kg
Step 2: Mass of box X: 619 kg - 78 kg = 541 kg

The mass of box X is 541 kg.



6)  

The mass of box Z is 137 kg heavier than box Y.
The mass of box X is 90 kg lighter than box Z.
If the mass of box Y is 330 kg, what is the mass of box X

Answer: 377 kg


SOLUTION 1 :

Step 1: Mass of box Z: 330 kg + 137 kg = 467 kg
Step 2: Mass of box X: 467 kg - 90 kg = 377 kg

The mass of box X is 377 kg.



7)  

The mass of box Z is 238 kg heavier than box Y.
The mass of box X is 106 kg lighter than box Z.
If the mass of box Y is 302 kg, what is the mass of box X

Answer: 434 kg


SOLUTION 1 :

Step 1: Mass of box Z: 302 kg + 238 kg = 540 kg
Step 2: Mass of box X: 540 kg - 106 kg = 434 kg

The mass of box X is 434 kg.



8)  

The mass of box Z is 105 kg heavier than box Y.
The mass of box X is 112 kg lighter than box Z.
If the mass of box Y is 308 kg, what is the mass of box X

Answer: 301 kg


SOLUTION 1 :

Step 1: Mass of box Z: 308 kg + 105 kg = 413 kg
Step 2: Mass of box X: 413 kg - 112 kg = 301 kg

The mass of box X is 301 kg.



9)  

The mass of box Z is 162 kg heavier than box Y.
The mass of box X is 133 kg lighter than box Z.
If the mass of box Y is 361 kg, what is the mass of box X

Answer: 390 kg


SOLUTION 1 :

Step 1: Mass of box Z: 361 kg + 162 kg = 523 kg
Step 2: Mass of box X: 523 kg - 133 kg = 390 kg

The mass of box X is 390 kg.



10)  

The mass of box Z is 167 kg heavier than box Y.
The mass of box X is 112 kg lighter than box Z.
If the mass of box Y is 389 kg, what is the mass of box X

Answer: 444 kg


SOLUTION 1 :

Step 1: Mass of box Z: 389 kg + 167 kg = 556 kg
Step 2: Mass of box X: 556 kg - 112 kg = 444 kg

The mass of box X is 444 kg.