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 242 kg heavier than box Y.
The mass of box X is 78 kg lighter than box Z.
If the mass of box Y is 438 kg, what is the mass of box X

kg


Answer:_______________




2)  

The mass of box Z is 230 kg heavier than box Y.
The mass of box X is 101 kg lighter than box Z.
If the mass of box Y is 455 kg, what is the mass of box X

kg


Answer:_______________




3)  

The mass of box Z is 217 kg heavier than box Y.
The mass of box X is 83 kg lighter than box Z.
If the mass of box Y is 494 kg, what is the mass of box X

kg


Answer:_______________




4)  

The mass of box Z is 155 kg heavier than box Y.
The mass of box X is 128 kg lighter than box Z.
If the mass of box Y is 322 kg, what is the mass of box X

kg


Answer:_______________




5)  

The mass of box Z is 222 kg heavier than box Y.
The mass of box X is 140 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 165 kg heavier than box Y.
The mass of box X is 147 kg lighter than box Z.
If the mass of box Y is 327 kg, what is the mass of box X

kg


Answer:_______________




7)  

The mass of box Z is 200 kg heavier than box Y.
The mass of box X is 129 kg lighter than box Z.
If the mass of box Y is 427 kg, what is the mass of box X

kg


Answer:_______________




8)  

The mass of box Z is 131 kg heavier than box Y.
The mass of box X is 71 kg lighter than box Z.
If the mass of box Y is 343 kg, what is the mass of box X

kg


Answer:_______________




9)  

The mass of box Z is 166 kg heavier than box Y.
The mass of box X is 146 kg lighter than box Z.
If the mass of box Y is 312 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 98 kg lighter than box Z.
If the mass of box Y is 328 kg, what is the mass of box X

kg


Answer:_______________




 

1)  

The mass of box Z is 242 kg heavier than box Y.
The mass of box X is 78 kg lighter than box Z.
If the mass of box Y is 438 kg, what is the mass of box X

Answer: 602 kg


SOLUTION 1 :

Step 1: Mass of box Z: 438 kg + 242 kg = 680 kg
Step 2: Mass of box X: 680 kg - 78 kg = 602 kg

The mass of box X is 602 kg.



2)  

The mass of box Z is 230 kg heavier than box Y.
The mass of box X is 101 kg lighter than box Z.
If the mass of box Y is 455 kg, what is the mass of box X

Answer: 584 kg


SOLUTION 1 :

Step 1: Mass of box Z: 455 kg + 230 kg = 685 kg
Step 2: Mass of box X: 685 kg - 101 kg = 584 kg

The mass of box X is 584 kg.



3)  

The mass of box Z is 217 kg heavier than box Y.
The mass of box X is 83 kg lighter than box Z.
If the mass of box Y is 494 kg, what is the mass of box X

Answer: 628 kg


SOLUTION 1 :

Step 1: Mass of box Z: 494 kg + 217 kg = 711 kg
Step 2: Mass of box X: 711 kg - 83 kg = 628 kg

The mass of box X is 628 kg.



4)  

The mass of box Z is 155 kg heavier than box Y.
The mass of box X is 128 kg lighter than box Z.
If the mass of box Y is 322 kg, what is the mass of box X

Answer: 349 kg


SOLUTION 1 :

Step 1: Mass of box Z: 322 kg + 155 kg = 477 kg
Step 2: Mass of box X: 477 kg - 128 kg = 349 kg

The mass of box X is 349 kg.



5)  

The mass of box Z is 222 kg heavier than box Y.
The mass of box X is 140 kg lighter than box Z.
If the mass of box Y is 339 kg, what is the mass of box X

Answer: 421 kg


SOLUTION 1 :

Step 1: Mass of box Z: 339 kg + 222 kg = 561 kg
Step 2: Mass of box X: 561 kg - 140 kg = 421 kg

The mass of box X is 421 kg.



6)  

The mass of box Z is 165 kg heavier than box Y.
The mass of box X is 147 kg lighter than box Z.
If the mass of box Y is 327 kg, what is the mass of box X

Answer: 345 kg


SOLUTION 1 :

Step 1: Mass of box Z: 327 kg + 165 kg = 492 kg
Step 2: Mass of box X: 492 kg - 147 kg = 345 kg

The mass of box X is 345 kg.



7)  

The mass of box Z is 200 kg heavier than box Y.
The mass of box X is 129 kg lighter than box Z.
If the mass of box Y is 427 kg, what is the mass of box X

Answer: 498 kg


SOLUTION 1 :

Step 1: Mass of box Z: 427 kg + 200 kg = 627 kg
Step 2: Mass of box X: 627 kg - 129 kg = 498 kg

The mass of box X is 498 kg.



8)  

The mass of box Z is 131 kg heavier than box Y.
The mass of box X is 71 kg lighter than box Z.
If the mass of box Y is 343 kg, what is the mass of box X

Answer: 403 kg


SOLUTION 1 :

Step 1: Mass of box Z: 343 kg + 131 kg = 474 kg
Step 2: Mass of box X: 474 kg - 71 kg = 403 kg

The mass of box X is 403 kg.



9)  

The mass of box Z is 166 kg heavier than box Y.
The mass of box X is 146 kg lighter than box Z.
If the mass of box Y is 312 kg, what is the mass of box X

Answer: 332 kg


SOLUTION 1 :

Step 1: Mass of box Z: 312 kg + 166 kg = 478 kg
Step 2: Mass of box X: 478 kg - 146 kg = 332 kg

The mass of box X is 332 kg.



10)  

The mass of box Z is 167 kg heavier than box Y.
The mass of box X is 98 kg lighter than box Z.
If the mass of box Y is 328 kg, what is the mass of box X

Answer: 397 kg


SOLUTION 1 :

Step 1: Mass of box Z: 328 kg + 167 kg = 495 kg
Step 2: Mass of box X: 495 kg - 98 kg = 397 kg

The mass of box X is 397 kg.