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 169 kg heavier than box Y.
The mass of box X is 69 kg lighter than box Z.
If the mass of box Y is 1471 kg, what is the mass of box X

kg


Answer:_______________




2)  

The mass of box Z is 169 kg heavier than box Y.
The mass of box X is 185 kg lighter than box Z.
If the mass of box Y is 539 kg, what is the mass of box X

kg


Answer:_______________




3)  

The mass of box Z is 240 kg heavier than box Y.
The mass of box X is 174 kg lighter than box Z.
If the mass of box Y is 959 kg, what is the mass of box X

kg


Answer:_______________




4)  

The mass of box Z is 242 kg heavier than box Y.
The mass of box X is 58 kg lighter than box Z.
If the mass of box Y is 594 kg, what is the mass of box X

kg


Answer:_______________




5)  

The mass of box Z is 170 kg heavier than box Y.
The mass of box X is 113 kg lighter than box Z.
If the mass of box Y is 996 kg, what is the mass of box X

kg


Answer:_______________




6)  

The mass of box Z is 153 kg heavier than box Y.
The mass of box X is 176 kg lighter than box Z.
If the mass of box Y is 1445 kg, what is the mass of box X

kg


Answer:_______________




7)  

The mass of box Z is 218 kg heavier than box Y.
The mass of box X is 131 kg lighter than box Z.
If the mass of box Y is 1403 kg, what is the mass of box X

kg


Answer:_______________




8)  

The mass of box Z is 240 kg heavier than box Y.
The mass of box X is 73 kg lighter than box Z.
If the mass of box Y is 1470 kg, what is the mass of box X

kg


Answer:_______________




9)  

The mass of box Z is 249 kg heavier than box Y.
The mass of box X is 62 kg lighter than box Z.
If the mass of box Y is 701 kg, what is the mass of box X

kg


Answer:_______________




10)  

The mass of box Z is 150 kg heavier than box Y.
The mass of box X is 125 kg lighter than box Z.
If the mass of box Y is 265 kg, what is the mass of box X

kg


Answer:_______________




 

1)  

The mass of box Z is 169 kg heavier than box Y.
The mass of box X is 69 kg lighter than box Z.
If the mass of box Y is 1471 kg, what is the mass of box X

Answer: 1571 kg


SOLUTION 1 :

Step 1: 1471 + 169 = 1640 kg

Step 2: 1640 - 69 = 1571 kg

The mass of box X is 1571 kg.



2)  

The mass of box Z is 169 kg heavier than box Y.
The mass of box X is 185 kg lighter than box Z.
If the mass of box Y is 539 kg, what is the mass of box X

Answer: 523 kg


SOLUTION 1 :

Step 1: 539 + 169 = 708 kg

Step 2: 708 - 185 = 523 kg

The mass of box X is 523 kg.



3)  

The mass of box Z is 240 kg heavier than box Y.
The mass of box X is 174 kg lighter than box Z.
If the mass of box Y is 959 kg, what is the mass of box X

Answer: 1025 kg


SOLUTION 1 :

Step 1: 959 + 240 = 1199 kg

Step 2: 1199 - 174 = 1025 kg

The mass of box X is 1025 kg.



4)  

The mass of box Z is 242 kg heavier than box Y.
The mass of box X is 58 kg lighter than box Z.
If the mass of box Y is 594 kg, what is the mass of box X

Answer: 778 kg


SOLUTION 1 :

Step 1: 594 + 242 = 836 kg

Step 2: 836 - 58 = 778 kg

The mass of box X is 778 kg.



5)  

The mass of box Z is 170 kg heavier than box Y.
The mass of box X is 113 kg lighter than box Z.
If the mass of box Y is 996 kg, what is the mass of box X

Answer: 1053 kg


SOLUTION 1 :

Step 1: 996 + 170 = 1166 kg

Step 2: 1166 - 113 = 1053 kg

The mass of box X is 1053 kg.



6)  

The mass of box Z is 153 kg heavier than box Y.
The mass of box X is 176 kg lighter than box Z.
If the mass of box Y is 1445 kg, what is the mass of box X

Answer: 1422 kg


SOLUTION 1 :

Step 1: 1445 + 153 = 1598 kg

Step 2: 1598 - 176 = 1422 kg

The mass of box X is 1422 kg.



7)  

The mass of box Z is 218 kg heavier than box Y.
The mass of box X is 131 kg lighter than box Z.
If the mass of box Y is 1403 kg, what is the mass of box X

Answer: 1490 kg


SOLUTION 1 :

Step 1: 1403 + 218 = 1621 kg

Step 2: 1621 - 131 = 1490 kg

The mass of box X is 1490 kg.



8)  

The mass of box Z is 240 kg heavier than box Y.
The mass of box X is 73 kg lighter than box Z.
If the mass of box Y is 1470 kg, what is the mass of box X

Answer: 1637 kg


SOLUTION 1 :

Step 1: 1470 + 240 = 1710 kg

Step 2: 1710 - 73 = 1637 kg

The mass of box X is 1637 kg.



9)  

The mass of box Z is 249 kg heavier than box Y.
The mass of box X is 62 kg lighter than box Z.
If the mass of box Y is 701 kg, what is the mass of box X

Answer: 888 kg


SOLUTION 1 :

Step 1: 701 + 249 = 950 kg

Step 2: 950 - 62 = 888 kg

The mass of box X is 888 kg.



10)  

The mass of box Z is 150 kg heavier than box Y.
The mass of box X is 125 kg lighter than box Z.
If the mass of box Y is 265 kg, what is the mass of box X

Answer: 290 kg


SOLUTION 1 :

Step 1: 265 + 150 = 415 kg

Step 2: 415 - 125 = 290 kg

The mass of box X is 290 kg.