Scroll:Distance, Time and Speed >> Distance, Time & Speed >> ps (1890)

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)  

Raj and Ramani drove separately from a cinema to a shopping mall. Raj travelled at an average speed of 72 kmh and arrived at the mall in 20 minutes. If Ramani drove at an average speed of 60 kmh , how long will she take to reach the shopping mall Express your answer in minutes.

min


Answer:_______________




2)  

Karna and Savithri drove separately from a cinema to a shopping mall. Karna travelled at an average speed of 96 kmh and arrived at the mall in 20 minutes. If Savithri drove at an average speed of 80 kmh , how long will she take to reach the shopping mall Express your answer in minutes.

min


Answer:_______________




3)  

Kalai and Panimalar drove separately from a cinema to a shopping mall. Kalai travelled at an average speed of 81 kmh and arrived at the mall in 20 minutes. If Panimalar drove at an average speed of 90 kmh , how long will she take to reach the shopping mall Express your answer in minutes.

min


Answer:_______________




4)  

Anand and Panimalar drove separately from a cinema to a shopping mall. Anand travelled at an average speed of 81 kmh and arrived at the mall in 20 minutes. If Panimalar drove at an average speed of 90 kmh , how long will she take to reach the shopping mall Express your answer in minutes.

min


Answer:_______________




5)  

Aravindh and Panimalar drove separately from a cinema to a shopping mall. Aravindh travelled at an average speed of 81 kmh and arrived at the mall in 20 minutes. If Panimalar drove at an average speed of 90 kmh , how long will she take to reach the shopping mall Express your answer in minutes.

min


Answer:_______________




6)  

Barathan and Chellamal drove separately from a cinema to a shopping mall. Barathan travelled at an average speed of 54 kmh and arrived at the mall in 20 minutes. If Chellamal drove at an average speed of 60 kmh , how long will she take to reach the shopping mall Express your answer in minutes.

min


Answer:_______________




7)  

Kalai and Poovazhagi drove separately from a cinema to a shopping mall. Kalai travelled at an average speed of 42 kmh and arrived at the mall in 20 minutes. If Poovazhagi drove at an average speed of 70 kmh , how long will she take to reach the shopping mall Express your answer in minutes.

min


Answer:_______________




8)  

Aravindh and Keerthi drove separately from a cinema to a shopping mall. Aravindh travelled at an average speed of 72 kmh and arrived at the mall in 20 minutes. If Keerthi drove at an average speed of 60 kmh , how long will she take to reach the shopping mall Express your answer in minutes.

min


Answer:_______________




9)  

Barathan and Chellamal drove separately from a cinema to a shopping mall. Barathan travelled at an average speed of 72 kmh and arrived at the mall in 20 minutes. If Chellamal drove at an average speed of 60 kmh , how long will she take to reach the shopping mall Express your answer in minutes.

min


Answer:_______________




10)  

Moorthi and Jeevini drove separately from a cinema to a shopping mall. Moorthi travelled at an average speed of 72 kmh and arrived at the mall in 20 minutes. If Jeevini drove at an average speed of 80 kmh , how long will she take to reach the shopping mall Express your answer in minutes.

min


Answer:_______________




 

1)  

Raj and Ramani drove separately from a cinema to a shopping mall. Raj travelled at an average speed of 72 kmh and arrived at the mall in 20 minutes. If Ramani drove at an average speed of 60 kmh , how long will she take to reach the shopping mall Express your answer in minutes.

Answer: 24 min


SOLUTION 1 :
Step 1: Distance from the cinema to the shopping mall → 72 kmh x 13 h 
    = 24 km
Step 2: Time needed by Ramani → 24 km ÷ 60 kmh
    = 0.4 h
    = 0.4 x 60 min
    = 24 min

 



2)  

Karna and Savithri drove separately from a cinema to a shopping mall. Karna travelled at an average speed of 96 kmh and arrived at the mall in 20 minutes. If Savithri drove at an average speed of 80 kmh , how long will she take to reach the shopping mall Express your answer in minutes.

Answer: 24 min


SOLUTION 1 :
Step 1: Distance from the cinema to the shopping mall → 96 kmh x 13 h 
    = 32 km
Step 2: Time needed by Savithri → 32 km ÷ 80 kmh
    = 0.4 h
    = 0.4 x 60 min
    = 24 min

 



3)  

Kalai and Panimalar drove separately from a cinema to a shopping mall. Kalai travelled at an average speed of 81 kmh and arrived at the mall in 20 minutes. If Panimalar drove at an average speed of 90 kmh , how long will she take to reach the shopping mall Express your answer in minutes.

Answer: 18 min


SOLUTION 1 :
Step 1: Distance from the cinema to the shopping mall → 81 kmh x 13 h 
    = 27 km
Step 2: Time needed by Panimalar → 27 km ÷ 90 kmh
    = 0.3 h
    = 0.3 x 60 min
    = 18 min

 



4)  

Anand and Panimalar drove separately from a cinema to a shopping mall. Anand travelled at an average speed of 81 kmh and arrived at the mall in 20 minutes. If Panimalar drove at an average speed of 90 kmh , how long will she take to reach the shopping mall Express your answer in minutes.

Answer: 18 min


SOLUTION 1 :
Step 1: Distance from the cinema to the shopping mall → 81 kmh x 13 h 
    = 27 km
Step 2: Time needed by Panimalar → 27 km ÷ 90 kmh
    = 0.3 h
    = 0.3 x 60 min
    = 18 min

 



5)  

Aravindh and Panimalar drove separately from a cinema to a shopping mall. Aravindh travelled at an average speed of 81 kmh and arrived at the mall in 20 minutes. If Panimalar drove at an average speed of 90 kmh , how long will she take to reach the shopping mall Express your answer in minutes.

Answer: 18 min


SOLUTION 1 :
Step 1: Distance from the cinema to the shopping mall → 81 kmh x 13 h 
    = 27 km
Step 2: Time needed by Panimalar → 27 km ÷ 90 kmh
    = 0.3 h
    = 0.3 x 60 min
    = 18 min

 



6)  

Barathan and Chellamal drove separately from a cinema to a shopping mall. Barathan travelled at an average speed of 54 kmh and arrived at the mall in 20 minutes. If Chellamal drove at an average speed of 60 kmh , how long will she take to reach the shopping mall Express your answer in minutes.

Answer: 18 min


SOLUTION 1 :
Step 1: Distance from the cinema to the shopping mall → 54 kmh x 13 h 
    = 18 km
Step 2: Time needed by Chellamal → 18 km ÷ 60 kmh
    = 0.3 h
    = 0.3 x 60 min
    = 18 min

 



7)  

Kalai and Poovazhagi drove separately from a cinema to a shopping mall. Kalai travelled at an average speed of 42 kmh and arrived at the mall in 20 minutes. If Poovazhagi drove at an average speed of 70 kmh , how long will she take to reach the shopping mall Express your answer in minutes.

Answer: 12 min


SOLUTION 1 :
Step 1: Distance from the cinema to the shopping mall → 42 kmh x 13 h 
    = 14 km
Step 2: Time needed by Poovazhagi → 14 km ÷ 70 kmh
    = 0.2 h
    = 0.2 x 60 min
    = 12 min

 



8)  

Aravindh and Keerthi drove separately from a cinema to a shopping mall. Aravindh travelled at an average speed of 72 kmh and arrived at the mall in 20 minutes. If Keerthi drove at an average speed of 60 kmh , how long will she take to reach the shopping mall Express your answer in minutes.

Answer: 24 min


SOLUTION 1 :
Step 1: Distance from the cinema to the shopping mall → 72 kmh x 13 h 
    = 24 km
Step 2: Time needed by Keerthi → 24 km ÷ 60 kmh
    = 0.4 h
    = 0.4 x 60 min
    = 24 min

 



9)  

Barathan and Chellamal drove separately from a cinema to a shopping mall. Barathan travelled at an average speed of 72 kmh and arrived at the mall in 20 minutes. If Chellamal drove at an average speed of 60 kmh , how long will she take to reach the shopping mall Express your answer in minutes.

Answer: 24 min


SOLUTION 1 :
Step 1: Distance from the cinema to the shopping mall → 72 kmh x 13 h 
    = 24 km
Step 2: Time needed by Chellamal → 24 km ÷ 60 kmh
    = 0.4 h
    = 0.4 x 60 min
    = 24 min

 



10)  

Moorthi and Jeevini drove separately from a cinema to a shopping mall. Moorthi travelled at an average speed of 72 kmh and arrived at the mall in 20 minutes. If Jeevini drove at an average speed of 80 kmh , how long will she take to reach the shopping mall Express your answer in minutes.

Answer: 18 min


SOLUTION 1 :
Step 1: Distance from the cinema to the shopping mall → 72 kmh x 13 h 
    = 24 km
Step 2: Time needed by Jeevini → 24 km ÷ 80 kmh
    = 0.3 h
    = 0.3 x 60 min
    = 18 min