Scroll:Measurement >> Length >> saq (607)

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 total length of 3 strings, X, Y and Z is 57 m.
String X is 6 m longer than String Y.
String Z is 6 m shorter than String Y.
What is the length of String X

m


Answer:_______________




2)  

The total length of 3 strings, X, Y and Z is 51 m.
String X is 9 m longer than String Y.
String Z is 3 m shorter than String Y.
What is the length of String X

m


Answer:_______________




3)  

The total length of 3 strings, X, Y and Z is 84 m.
String X is 6 m longer than String Y.
String Z is 6 m shorter than String Y.
What is the length of String X

m


Answer:_______________




4)  

The total length of 3 strings, X, Y and Z is 93 m.
String X is 6 m longer than String Y.
String Z is 3 m shorter than String Y.
What is the length of String X

m


Answer:_______________




5)  

The total length of 3 strings, X, Y and Z is 66 m.
String X is 6 m longer than String Y.
String Z is 3 m shorter than String Y.
What is the length of String X

m


Answer:_______________




6)  

The total length of 3 strings, X, Y and Z is 69 m.
String X is 6 m longer than String Y.
String Z is 3 m shorter than String Y.
What is the length of String X

m


Answer:_______________




7)  

The total length of 3 strings, X, Y and Z is 75 m.
String X is 9 m longer than String Y.
String Z is 6 m shorter than String Y.
What is the length of String X

m


Answer:_______________




8)  

The total length of 3 strings, X, Y and Z is 54 m.
String X is 6 m longer than String Y.
String Z is 6 m shorter than String Y.
What is the length of String X

m


Answer:_______________




9)  

The total length of 3 strings, X, Y and Z is 84 m.
String X is 6 m longer than String Y.
String Z is 3 m shorter than String Y.
What is the length of String X

m


Answer:_______________




10)  

The total length of 3 strings, X, Y and Z is 99 m.
String X is 6 m longer than String Y.
String Z is 6 m shorter than String Y.
What is the length of String X

m


Answer:_______________




 

1)  

The total length of 3 strings, X, Y and Z is 57 m.
String X is 6 m longer than String Y.
String Z is 6 m shorter than String Y.
What is the length of String X

Answer: 21 m


SOLUTION 1 :

Step 1: 57 - 6 - 6 = 45 m
Step 2: Length of String Y : 45 ÷ 3 = 15 m
Step 3: Length of String X : 15 + 6 = 21 m

The length of String X is 21 m.



2)  

The total length of 3 strings, X, Y and Z is 51 m.
String X is 9 m longer than String Y.
String Z is 3 m shorter than String Y.
What is the length of String X

Answer: 22 m


SOLUTION 1 :

Step 1: 51 - 9 - 3 = 39 m
Step 2: Length of String Y : 39 ÷ 3 = 13 m
Step 3: Length of String X : 13 + 9 = 22 m

The length of String X is 22 m.



3)  

The total length of 3 strings, X, Y and Z is 84 m.
String X is 6 m longer than String Y.
String Z is 6 m shorter than String Y.
What is the length of String X

Answer: 30 m


SOLUTION 1 :

Step 1: 84 - 6 - 6 = 72 m
Step 2: Length of String Y : 72 ÷ 3 = 24 m
Step 3: Length of String X : 24 + 6 = 30 m

The length of String X is 30 m.



4)  

The total length of 3 strings, X, Y and Z is 93 m.
String X is 6 m longer than String Y.
String Z is 3 m shorter than String Y.
What is the length of String X

Answer: 34 m


SOLUTION 1 :

Step 1: 93 - 6 - 3 = 84 m
Step 2: Length of String Y : 84 ÷ 3 = 28 m
Step 3: Length of String X : 28 + 6 = 34 m

The length of String X is 34 m.



5)  

The total length of 3 strings, X, Y and Z is 66 m.
String X is 6 m longer than String Y.
String Z is 3 m shorter than String Y.
What is the length of String X

Answer: 25 m


SOLUTION 1 :

Step 1: 66 - 6 - 3 = 57 m
Step 2: Length of String Y : 57 ÷ 3 = 19 m
Step 3: Length of String X : 19 + 6 = 25 m

The length of String X is 25 m.



6)  

The total length of 3 strings, X, Y and Z is 69 m.
String X is 6 m longer than String Y.
String Z is 3 m shorter than String Y.
What is the length of String X

Answer: 26 m


SOLUTION 1 :

Step 1: 69 - 6 - 3 = 60 m
Step 2: Length of String Y : 60 ÷ 3 = 20 m
Step 3: Length of String X : 20 + 6 = 26 m

The length of String X is 26 m.



7)  

The total length of 3 strings, X, Y and Z is 75 m.
String X is 9 m longer than String Y.
String Z is 6 m shorter than String Y.
What is the length of String X

Answer: 29 m


SOLUTION 1 :

Step 1: 75 - 9 - 6 = 60 m
Step 2: Length of String Y : 60 ÷ 3 = 20 m
Step 3: Length of String X : 20 + 9 = 29 m

The length of String X is 29 m.



8)  

The total length of 3 strings, X, Y and Z is 54 m.
String X is 6 m longer than String Y.
String Z is 6 m shorter than String Y.
What is the length of String X

Answer: 20 m


SOLUTION 1 :

Step 1: 54 - 6 - 6 = 42 m
Step 2: Length of String Y : 42 ÷ 3 = 14 m
Step 3: Length of String X : 14 + 6 = 20 m

The length of String X is 20 m.



9)  

The total length of 3 strings, X, Y and Z is 84 m.
String X is 6 m longer than String Y.
String Z is 3 m shorter than String Y.
What is the length of String X

Answer: 31 m


SOLUTION 1 :

Step 1: 84 - 6 - 3 = 75 m
Step 2: Length of String Y : 75 ÷ 3 = 25 m
Step 3: Length of String X : 25 + 6 = 31 m

The length of String X is 31 m.



10)  

The total length of 3 strings, X, Y and Z is 99 m.
String X is 6 m longer than String Y.
String Z is 6 m shorter than String Y.
What is the length of String X

Answer: 35 m


SOLUTION 1 :

Step 1: 99 - 6 - 6 = 87 m
Step 2: Length of String Y : 87 ÷ 3 = 29 m
Step 3: Length of String X : 29 + 6 = 35 m

The length of String X is 35 m.