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)  

Selvan and Ponnalagu drove separately from a cinema to a shopping mall. Selvan travelled at an average speed of 36 kmh and arrived at the mall in 20 minutes. If Ponnalagu 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)  

Kumar and Tulasi drove separately from a cinema to a shopping mall. Kumar travelled at an average speed of 96 kmh and arrived at the mall in 20 minutes. If Tulasi 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)  

Moorthi and Chithra drove separately from a cinema to a shopping mall. Moorthi travelled at an average speed of 48 kmh and arrived at the mall in 20 minutes. If Chithra 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:_______________




4)  

Prem and Jeevini drove separately from a cinema to a shopping mall. Prem travelled at an average speed of 42 kmh and arrived at the mall in 20 minutes. If Jeevini 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:_______________




5)  

Prem and Mithra drove separately from a cinema to a shopping mall. Prem travelled at an average speed of 48 kmh and arrived at the mall in 20 minutes. If Mithra 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:_______________




6)  

Prem and Jeevini drove separately from a cinema to a shopping mall. Prem travelled at an average speed of 81 kmh and arrived at the mall in 20 minutes. If Jeevini 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:_______________




7)  

Anand and Tamilselvi drove separately from a cinema to a shopping mall. Anand travelled at an average speed of 72 kmh and arrived at the mall in 20 minutes. If Tamilselvi 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:_______________




8)  

Pugal and Tamilselvi drove separately from a cinema to a shopping mall. Pugal travelled at an average speed of 63 kmh and arrived at the mall in 20 minutes. If Tamilselvi 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:_______________




9)  

Aravindh and Ovini drove separately from a cinema to a shopping mall. Aravindh travelled at an average speed of 108 kmh and arrived at the mall in 20 minutes. If Ovini 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:_______________




10)  

Narayanan and Ponnalagu drove separately from a cinema to a shopping mall. Narayanan travelled at an average speed of 96 kmh and arrived at the mall in 20 minutes. If Ponnalagu 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)  

Selvan and Ponnalagu drove separately from a cinema to a shopping mall. Selvan travelled at an average speed of 36 kmh and arrived at the mall in 20 minutes. If Ponnalagu drove at an average speed of 60 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 → 36 kmh x 13 h 
    = 12 km
Step 2: Time needed by Ponnalagu → 12 km ÷ 60 kmh
    = 0.2 h
    = 0.2 x 60 min
    = 12 min

 



2)  

Kumar and Tulasi drove separately from a cinema to a shopping mall. Kumar travelled at an average speed of 96 kmh and arrived at the mall in 20 minutes. If Tulasi 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 Tulasi → 32 km ÷ 80 kmh
    = 0.4 h
    = 0.4 x 60 min
    = 24 min

 



3)  

Moorthi and Chithra drove separately from a cinema to a shopping mall. Moorthi travelled at an average speed of 48 kmh and arrived at the mall in 20 minutes. If Chithra drove at an average speed of 80 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 → 48 kmh x 13 h 
    = 16 km
Step 2: Time needed by Chithra → 16 km ÷ 80 kmh
    = 0.2 h
    = 0.2 x 60 min
    = 12 min

 



4)  

Prem and Jeevini drove separately from a cinema to a shopping mall. Prem travelled at an average speed of 42 kmh and arrived at the mall in 20 minutes. If Jeevini 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 Jeevini → 14 km ÷ 70 kmh
    = 0.2 h
    = 0.2 x 60 min
    = 12 min

 



5)  

Prem and Mithra drove separately from a cinema to a shopping mall. Prem travelled at an average speed of 48 kmh and arrived at the mall in 20 minutes. If Mithra drove at an average speed of 80 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 → 48 kmh x 13 h 
    = 16 km
Step 2: Time needed by Mithra → 16 km ÷ 80 kmh
    = 0.2 h
    = 0.2 x 60 min
    = 12 min

 



6)  

Prem and Jeevini drove separately from a cinema to a shopping mall. Prem travelled at an average speed of 81 kmh and arrived at the mall in 20 minutes. If Jeevini 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 Jeevini → 27 km ÷ 90 kmh
    = 0.3 h
    = 0.3 x 60 min
    = 18 min

 



7)  

Anand and Tamilselvi drove separately from a cinema to a shopping mall. Anand travelled at an average speed of 72 kmh and arrived at the mall in 20 minutes. If Tamilselvi 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 Tamilselvi → 24 km ÷ 80 kmh
    = 0.3 h
    = 0.3 x 60 min
    = 18 min

 



8)  

Pugal and Tamilselvi drove separately from a cinema to a shopping mall. Pugal travelled at an average speed of 63 kmh and arrived at the mall in 20 minutes. If Tamilselvi drove at an average speed of 70 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 → 63 kmh x 13 h 
    = 21 km
Step 2: Time needed by Tamilselvi → 21 km ÷ 70 kmh
    = 0.3 h
    = 0.3 x 60 min
    = 18 min

 



9)  

Aravindh and Ovini drove separately from a cinema to a shopping mall. Aravindh travelled at an average speed of 108 kmh and arrived at the mall in 20 minutes. If Ovini drove at an average speed of 90 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 → 108 kmh x 13 h 
    = 36 km
Step 2: Time needed by Ovini → 36 km ÷ 90 kmh
    = 0.4 h
    = 0.4 x 60 min
    = 24 min

 



10)  

Narayanan and Ponnalagu drove separately from a cinema to a shopping mall. Narayanan travelled at an average speed of 96 kmh and arrived at the mall in 20 minutes. If Ponnalagu 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 Ponnalagu → 32 km ÷ 80 kmh
    = 0.4 h
    = 0.4 x 60 min
    = 24 min