Scroll:Measurement >> Mass >> saq (448)

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 241 kg heavier than box Y.
The mass of box X is 103 kg lighter than box Z.
If the mass of box Y is 635 kg, what is the mass of box X

kg


Answer:_______________




2)  

The mass of box Z is 209 kg heavier than box Y.
The mass of box X is 72 kg lighter than box Z.
If the mass of box Y is 1376 kg, what is the mass of box X

kg


Answer:_______________




3)  

The mass of box Z is 186 kg heavier than box Y.
The mass of box X is 181 kg lighter than box Z.
If the mass of box Y is 262 kg, what is the mass of box X

kg


Answer:_______________




4)  

The mass of box Z is 198 kg heavier than box Y.
The mass of box X is 181 kg lighter than box Z.
If the mass of box Y is 512 kg, what is the mass of box X

kg


Answer:_______________




5)  

The mass of box Z is 101 kg heavier than box Y.
The mass of box X is 138 kg lighter than box Z.
If the mass of box Y is 558 kg, what is the mass of box X

kg


Answer:_______________




6)  

The mass of box Z is 195 kg heavier than box Y.
The mass of box X is 81 kg lighter than box Z.
If the mass of box Y is 1003 kg, what is the mass of box X

kg


Answer:_______________




7)  

The mass of box Z is 103 kg heavier than box Y.
The mass of box X is 61 kg lighter than box Z.
If the mass of box Y is 225 kg, what is the mass of box X

kg


Answer:_______________




8)  

The mass of box Z is 157 kg heavier than box Y.
The mass of box X is 93 kg lighter than box Z.
If the mass of box Y is 360 kg, what is the mass of box X

kg


Answer:_______________




9)  

The mass of box Z is 149 kg heavier than box Y.
The mass of box X is 50 kg lighter than box Z.
If the mass of box Y is 1268 kg, what is the mass of box X

kg


Answer:_______________




10)  

The mass of box Z is 165 kg heavier than box Y.
The mass of box X is 57 kg lighter than box Z.
If the mass of box Y is 679 kg, what is the mass of box X

kg


Answer:_______________




 

1)  

The mass of box Z is 241 kg heavier than box Y.
The mass of box X is 103 kg lighter than box Z.
If the mass of box Y is 635 kg, what is the mass of box X

Answer: 773 kg


SOLUTION 1 :

Step 1: 635 + 241 = 876 kg

Step 2: 876 - 103 = 773 kg

The mass of box X is 773 kg.



2)  

The mass of box Z is 209 kg heavier than box Y.
The mass of box X is 72 kg lighter than box Z.
If the mass of box Y is 1376 kg, what is the mass of box X

Answer: 1513 kg


SOLUTION 1 :

Step 1: 1376 + 209 = 1585 kg

Step 2: 1585 - 72 = 1513 kg

The mass of box X is 1513 kg.



3)  

The mass of box Z is 186 kg heavier than box Y.
The mass of box X is 181 kg lighter than box Z.
If the mass of box Y is 262 kg, what is the mass of box X

Answer: 267 kg


SOLUTION 1 :

Step 1: 262 + 186 = 448 kg

Step 2: 448 - 181 = 267 kg

The mass of box X is 267 kg.



4)  

The mass of box Z is 198 kg heavier than box Y.
The mass of box X is 181 kg lighter than box Z.
If the mass of box Y is 512 kg, what is the mass of box X

Answer: 529 kg


SOLUTION 1 :

Step 1: 512 + 198 = 710 kg

Step 2: 710 - 181 = 529 kg

The mass of box X is 529 kg.



5)  

The mass of box Z is 101 kg heavier than box Y.
The mass of box X is 138 kg lighter than box Z.
If the mass of box Y is 558 kg, what is the mass of box X

Answer: 521 kg


SOLUTION 1 :

Step 1: 558 + 101 = 659 kg

Step 2: 659 - 138 = 521 kg

The mass of box X is 521 kg.



6)  

The mass of box Z is 195 kg heavier than box Y.
The mass of box X is 81 kg lighter than box Z.
If the mass of box Y is 1003 kg, what is the mass of box X

Answer: 1117 kg


SOLUTION 1 :

Step 1: 1003 + 195 = 1198 kg

Step 2: 1198 - 81 = 1117 kg

The mass of box X is 1117 kg.



7)  

The mass of box Z is 103 kg heavier than box Y.
The mass of box X is 61 kg lighter than box Z.
If the mass of box Y is 225 kg, what is the mass of box X

Answer: 267 kg


SOLUTION 1 :

Step 1: 225 + 103 = 328 kg

Step 2: 328 - 61 = 267 kg

The mass of box X is 267 kg.



8)  

The mass of box Z is 157 kg heavier than box Y.
The mass of box X is 93 kg lighter than box Z.
If the mass of box Y is 360 kg, what is the mass of box X

Answer: 424 kg


SOLUTION 1 :

Step 1: 360 + 157 = 517 kg

Step 2: 517 - 93 = 424 kg

The mass of box X is 424 kg.



9)  

The mass of box Z is 149 kg heavier than box Y.
The mass of box X is 50 kg lighter than box Z.
If the mass of box Y is 1268 kg, what is the mass of box X

Answer: 1367 kg


SOLUTION 1 :

Step 1: 1268 + 149 = 1417 kg

Step 2: 1417 - 50 = 1367 kg

The mass of box X is 1367 kg.



10)  

The mass of box Z is 165 kg heavier than box Y.
The mass of box X is 57 kg lighter than box Z.
If the mass of box Y is 679 kg, what is the mass of box X

Answer: 787 kg


SOLUTION 1 :

Step 1: 679 + 165 = 844 kg

Step 2: 844 - 57 = 787 kg

The mass of box X is 787 kg.