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 222 kg heavier than box Y.
The mass of box X is 135 kg lighter than box Z.
If the mass of box Y is 332 kg, what is the mass of box X

kg


Answer:_______________




2)  

The mass of box Z is 152 kg heavier than box Y.
The mass of box X is 56 kg lighter than box Z.
If the mass of box Y is 442 kg, what is the mass of box X

kg


Answer:_______________




3)  

The mass of box Z is 178 kg heavier than box Y.
The mass of box X is 118 kg lighter than box Z.
If the mass of box Y is 485 kg, what is the mass of box X

kg


Answer:_______________




4)  

The mass of box Z is 225 kg heavier than box Y.
The mass of box X is 142 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 139 kg heavier than box Y.
The mass of box X is 78 kg lighter than box Z.
If the mass of box Y is 456 kg, what is the mass of box X

kg


Answer:_______________




6)  

The mass of box Z is 218 kg heavier than box Y.
The mass of box X is 81 kg lighter than box Z.
If the mass of box Y is 458 kg, what is the mass of box X

kg


Answer:_______________




7)  

The mass of box Z is 166 kg heavier than box Y.
The mass of box X is 118 kg lighter than box Z.
If the mass of box Y is 323 kg, what is the mass of box X

kg


Answer:_______________




8)  

The mass of box Z is 231 kg heavier than box Y.
The mass of box X is 101 kg lighter than box Z.
If the mass of box Y is 384 kg, what is the mass of box X

kg


Answer:_______________




9)  

The mass of box Z is 212 kg heavier than box Y.
The mass of box X is 90 kg lighter than box Z.
If the mass of box Y is 301 kg, what is the mass of box X

kg


Answer:_______________




10)  

The mass of box Z is 139 kg heavier than box Y.
The mass of box X is 62 kg lighter than box Z.
If the mass of box Y is 474 kg, what is the mass of box X

kg


Answer:_______________




 

1)  

The mass of box Z is 222 kg heavier than box Y.
The mass of box X is 135 kg lighter than box Z.
If the mass of box Y is 332 kg, what is the mass of box X

Answer: 419 kg


SOLUTION 1 :

Step 1: Mass of box Z: 332 kg + 222 kg = 554 kg
Step 2: Mass of box X: 554 kg - 135 kg = 419 kg

The mass of box X is 419 kg.



2)  

The mass of box Z is 152 kg heavier than box Y.
The mass of box X is 56 kg lighter than box Z.
If the mass of box Y is 442 kg, what is the mass of box X

Answer: 538 kg


SOLUTION 1 :

Step 1: Mass of box Z: 442 kg + 152 kg = 594 kg
Step 2: Mass of box X: 594 kg - 56 kg = 538 kg

The mass of box X is 538 kg.



3)  

The mass of box Z is 178 kg heavier than box Y.
The mass of box X is 118 kg lighter than box Z.
If the mass of box Y is 485 kg, what is the mass of box X

Answer: 545 kg


SOLUTION 1 :

Step 1: Mass of box Z: 485 kg + 178 kg = 663 kg
Step 2: Mass of box X: 663 kg - 118 kg = 545 kg

The mass of box X is 545 kg.



4)  

The mass of box Z is 225 kg heavier than box Y.
The mass of box X is 142 kg lighter than box Z.
If the mass of box Y is 463 kg, what is the mass of box X

Answer: 546 kg


SOLUTION 1 :

Step 1: Mass of box Z: 463 kg + 225 kg = 688 kg
Step 2: Mass of box X: 688 kg - 142 kg = 546 kg

The mass of box X is 546 kg.



5)  

The mass of box Z is 139 kg heavier than box Y.
The mass of box X is 78 kg lighter than box Z.
If the mass of box Y is 456 kg, what is the mass of box X

Answer: 517 kg


SOLUTION 1 :

Step 1: Mass of box Z: 456 kg + 139 kg = 595 kg
Step 2: Mass of box X: 595 kg - 78 kg = 517 kg

The mass of box X is 517 kg.



6)  

The mass of box Z is 218 kg heavier than box Y.
The mass of box X is 81 kg lighter than box Z.
If the mass of box Y is 458 kg, what is the mass of box X

Answer: 595 kg


SOLUTION 1 :

Step 1: Mass of box Z: 458 kg + 218 kg = 676 kg
Step 2: Mass of box X: 676 kg - 81 kg = 595 kg

The mass of box X is 595 kg.



7)  

The mass of box Z is 166 kg heavier than box Y.
The mass of box X is 118 kg lighter than box Z.
If the mass of box Y is 323 kg, what is the mass of box X

Answer: 371 kg


SOLUTION 1 :

Step 1: Mass of box Z: 323 kg + 166 kg = 489 kg
Step 2: Mass of box X: 489 kg - 118 kg = 371 kg

The mass of box X is 371 kg.



8)  

The mass of box Z is 231 kg heavier than box Y.
The mass of box X is 101 kg lighter than box Z.
If the mass of box Y is 384 kg, what is the mass of box X

Answer: 514 kg


SOLUTION 1 :

Step 1: Mass of box Z: 384 kg + 231 kg = 615 kg
Step 2: Mass of box X: 615 kg - 101 kg = 514 kg

The mass of box X is 514 kg.



9)  

The mass of box Z is 212 kg heavier than box Y.
The mass of box X is 90 kg lighter than box Z.
If the mass of box Y is 301 kg, what is the mass of box X

Answer: 423 kg


SOLUTION 1 :

Step 1: Mass of box Z: 301 kg + 212 kg = 513 kg
Step 2: Mass of box X: 513 kg - 90 kg = 423 kg

The mass of box X is 423 kg.



10)  

The mass of box Z is 139 kg heavier than box Y.
The mass of box X is 62 kg lighter than box Z.
If the mass of box Y is 474 kg, what is the mass of box X

Answer: 551 kg


SOLUTION 1 :

Step 1: Mass of box Z: 474 kg + 139 kg = 613 kg
Step 2: Mass of box X: 613 kg - 62 kg = 551 kg

The mass of box X is 551 kg.