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 160 kg heavier than box Y.
The mass of box X is 90 kg lighter than box Z.
If the mass of box Y is 1119 kg, what is the mass of box X

kg


Answer:_______________




2)  

The mass of box Z is 175 kg heavier than box Y.
The mass of box X is 64 kg lighter than box Z.
If the mass of box Y is 1092 kg, what is the mass of box X

kg


Answer:_______________




3)  

The mass of box Z is 227 kg heavier than box Y.
The mass of box X is 104 kg lighter than box Z.
If the mass of box Y is 248 kg, what is the mass of box X

kg


Answer:_______________




4)  

The mass of box Z is 149 kg heavier than box Y.
The mass of box X is 184 kg lighter than box Z.
If the mass of box Y is 925 kg, what is the mass of box X

kg


Answer:_______________




5)  

The mass of box Z is 121 kg heavier than box Y.
The mass of box X is 168 kg lighter than box Z.
If the mass of box Y is 527 kg, what is the mass of box X

kg


Answer:_______________




6)  

The mass of box Z is 248 kg heavier than box Y.
The mass of box X is 190 kg lighter than box Z.
If the mass of box Y is 1343 kg, what is the mass of box X

kg


Answer:_______________




7)  

The mass of box Z is 138 kg heavier than box Y.
The mass of box X is 100 kg lighter than box Z.
If the mass of box Y is 855 kg, what is the mass of box X

kg


Answer:_______________




8)  

The mass of box Z is 135 kg heavier than box Y.
The mass of box X is 52 kg lighter than box Z.
If the mass of box Y is 601 kg, what is the mass of box X

kg


Answer:_______________




9)  

The mass of box Z is 235 kg heavier than box Y.
The mass of box X is 173 kg lighter than box Z.
If the mass of box Y is 1496 kg, what is the mass of box X

kg


Answer:_______________




10)  

The mass of box Z is 182 kg heavier than box Y.
The mass of box X is 50 kg lighter than box Z.
If the mass of box Y is 1112 kg, what is the mass of box X

kg


Answer:_______________




 

1)  

The mass of box Z is 160 kg heavier than box Y.
The mass of box X is 90 kg lighter than box Z.
If the mass of box Y is 1119 kg, what is the mass of box X

Answer: 1189 kg


SOLUTION 1 :

Step 1: 1119 + 160 = 1279 kg

Step 2: 1279 - 90 = 1189 kg

The mass of box X is 1189 kg.



2)  

The mass of box Z is 175 kg heavier than box Y.
The mass of box X is 64 kg lighter than box Z.
If the mass of box Y is 1092 kg, what is the mass of box X

Answer: 1203 kg


SOLUTION 1 :

Step 1: 1092 + 175 = 1267 kg

Step 2: 1267 - 64 = 1203 kg

The mass of box X is 1203 kg.



3)  

The mass of box Z is 227 kg heavier than box Y.
The mass of box X is 104 kg lighter than box Z.
If the mass of box Y is 248 kg, what is the mass of box X

Answer: 371 kg


SOLUTION 1 :

Step 1: 248 + 227 = 475 kg

Step 2: 475 - 104 = 371 kg

The mass of box X is 371 kg.



4)  

The mass of box Z is 149 kg heavier than box Y.
The mass of box X is 184 kg lighter than box Z.
If the mass of box Y is 925 kg, what is the mass of box X

Answer: 890 kg


SOLUTION 1 :

Step 1: 925 + 149 = 1074 kg

Step 2: 1074 - 184 = 890 kg

The mass of box X is 890 kg.



5)  

The mass of box Z is 121 kg heavier than box Y.
The mass of box X is 168 kg lighter than box Z.
If the mass of box Y is 527 kg, what is the mass of box X

Answer: 480 kg


SOLUTION 1 :

Step 1: 527 + 121 = 648 kg

Step 2: 648 - 168 = 480 kg

The mass of box X is 480 kg.



6)  

The mass of box Z is 248 kg heavier than box Y.
The mass of box X is 190 kg lighter than box Z.
If the mass of box Y is 1343 kg, what is the mass of box X

Answer: 1401 kg


SOLUTION 1 :

Step 1: 1343 + 248 = 1591 kg

Step 2: 1591 - 190 = 1401 kg

The mass of box X is 1401 kg.



7)  

The mass of box Z is 138 kg heavier than box Y.
The mass of box X is 100 kg lighter than box Z.
If the mass of box Y is 855 kg, what is the mass of box X

Answer: 893 kg


SOLUTION 1 :

Step 1: 855 + 138 = 993 kg

Step 2: 993 - 100 = 893 kg

The mass of box X is 893 kg.



8)  

The mass of box Z is 135 kg heavier than box Y.
The mass of box X is 52 kg lighter than box Z.
If the mass of box Y is 601 kg, what is the mass of box X

Answer: 684 kg


SOLUTION 1 :

Step 1: 601 + 135 = 736 kg

Step 2: 736 - 52 = 684 kg

The mass of box X is 684 kg.



9)  

The mass of box Z is 235 kg heavier than box Y.
The mass of box X is 173 kg lighter than box Z.
If the mass of box Y is 1496 kg, what is the mass of box X

Answer: 1558 kg


SOLUTION 1 :

Step 1: 1496 + 235 = 1731 kg

Step 2: 1731 - 173 = 1558 kg

The mass of box X is 1558 kg.



10)  

The mass of box Z is 182 kg heavier than box Y.
The mass of box X is 50 kg lighter than box Z.
If the mass of box Y is 1112 kg, what is the mass of box X

Answer: 1244 kg


SOLUTION 1 :

Step 1: 1112 + 182 = 1294 kg

Step 2: 1294 - 50 = 1244 kg

The mass of box X is 1244 kg.