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 144 kg heavier than box Y.
The mass of box X is 55 kg lighter than box Z.
If the mass of box Y is 567 kg, what is the mass of box X

kg


Answer:_______________




2)  

The mass of box Z is 204 kg heavier than box Y.
The mass of box X is 84 kg lighter than box Z.
If the mass of box Y is 1341 kg, what is the mass of box X

kg


Answer:_______________




3)  

The mass of box Z is 201 kg heavier than box Y.
The mass of box X is 189 kg lighter than box Z.
If the mass of box Y is 1216 kg, what is the mass of box X

kg


Answer:_______________




4)  

The mass of box Z is 213 kg heavier than box Y.
The mass of box X is 84 kg lighter than box Z.
If the mass of box Y is 769 kg, what is the mass of box X

kg


Answer:_______________




5)  

The mass of box Z is 127 kg heavier than box Y.
The mass of box X is 150 kg lighter than box Z.
If the mass of box Y is 531 kg, what is the mass of box X

kg


Answer:_______________




6)  

The mass of box Z is 109 kg heavier than box Y.
The mass of box X is 170 kg lighter than box Z.
If the mass of box Y is 1305 kg, what is the mass of box X

kg


Answer:_______________




7)  

The mass of box Z is 105 kg heavier than box Y.
The mass of box X is 195 kg lighter than box Z.
If the mass of box Y is 1116 kg, what is the mass of box X

kg


Answer:_______________




8)  

The mass of box Z is 230 kg heavier than box Y.
The mass of box X is 107 kg lighter than box Z.
If the mass of box Y is 1049 kg, what is the mass of box X

kg


Answer:_______________




9)  

The mass of box Z is 183 kg heavier than box Y.
The mass of box X is 51 kg lighter than box Z.
If the mass of box Y is 1122 kg, what is the mass of box X

kg


Answer:_______________




10)  

The mass of box Z is 135 kg heavier than box Y.
The mass of box X is 61 kg lighter than box Z.
If the mass of box Y is 299 kg, what is the mass of box X

kg


Answer:_______________




 

1)  

The mass of box Z is 144 kg heavier than box Y.
The mass of box X is 55 kg lighter than box Z.
If the mass of box Y is 567 kg, what is the mass of box X

Answer: 656 kg


SOLUTION 1 :

Step 1: 567 + 144 = 711 kg

Step 2: 711 - 55 = 656 kg

The mass of box X is 656 kg.



2)  

The mass of box Z is 204 kg heavier than box Y.
The mass of box X is 84 kg lighter than box Z.
If the mass of box Y is 1341 kg, what is the mass of box X

Answer: 1461 kg


SOLUTION 1 :

Step 1: 1341 + 204 = 1545 kg

Step 2: 1545 - 84 = 1461 kg

The mass of box X is 1461 kg.



3)  

The mass of box Z is 201 kg heavier than box Y.
The mass of box X is 189 kg lighter than box Z.
If the mass of box Y is 1216 kg, what is the mass of box X

Answer: 1228 kg


SOLUTION 1 :

Step 1: 1216 + 201 = 1417 kg

Step 2: 1417 - 189 = 1228 kg

The mass of box X is 1228 kg.



4)  

The mass of box Z is 213 kg heavier than box Y.
The mass of box X is 84 kg lighter than box Z.
If the mass of box Y is 769 kg, what is the mass of box X

Answer: 898 kg


SOLUTION 1 :

Step 1: 769 + 213 = 982 kg

Step 2: 982 - 84 = 898 kg

The mass of box X is 898 kg.



5)  

The mass of box Z is 127 kg heavier than box Y.
The mass of box X is 150 kg lighter than box Z.
If the mass of box Y is 531 kg, what is the mass of box X

Answer: 508 kg


SOLUTION 1 :

Step 1: 531 + 127 = 658 kg

Step 2: 658 - 150 = 508 kg

The mass of box X is 508 kg.



6)  

The mass of box Z is 109 kg heavier than box Y.
The mass of box X is 170 kg lighter than box Z.
If the mass of box Y is 1305 kg, what is the mass of box X

Answer: 1244 kg


SOLUTION 1 :

Step 1: 1305 + 109 = 1414 kg

Step 2: 1414 - 170 = 1244 kg

The mass of box X is 1244 kg.



7)  

The mass of box Z is 105 kg heavier than box Y.
The mass of box X is 195 kg lighter than box Z.
If the mass of box Y is 1116 kg, what is the mass of box X

Answer: 1026 kg


SOLUTION 1 :

Step 1: 1116 + 105 = 1221 kg

Step 2: 1221 - 195 = 1026 kg

The mass of box X is 1026 kg.



8)  

The mass of box Z is 230 kg heavier than box Y.
The mass of box X is 107 kg lighter than box Z.
If the mass of box Y is 1049 kg, what is the mass of box X

Answer: 1172 kg


SOLUTION 1 :

Step 1: 1049 + 230 = 1279 kg

Step 2: 1279 - 107 = 1172 kg

The mass of box X is 1172 kg.



9)  

The mass of box Z is 183 kg heavier than box Y.
The mass of box X is 51 kg lighter than box Z.
If the mass of box Y is 1122 kg, what is the mass of box X

Answer: 1254 kg


SOLUTION 1 :

Step 1: 1122 + 183 = 1305 kg

Step 2: 1305 - 51 = 1254 kg

The mass of box X is 1254 kg.



10)  

The mass of box Z is 135 kg heavier than box Y.
The mass of box X is 61 kg lighter than box Z.
If the mass of box Y is 299 kg, what is the mass of box X

Answer: 373 kg


SOLUTION 1 :

Step 1: 299 + 135 = 434 kg

Step 2: 434 - 61 = 373 kg

The mass of box X is 373 kg.