Scroll:Everyday Arithmetic >> ratio,proportion,direct variation >> saq (4528)

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)  

 Tamilselvi takes 3 hours to travel 70 km . How much distance she will travel in 5 hrs

km


Answer:_______________




2)  

 Amutha takes 4 hours to travel 77 km . How much distance she will travel in 5 hrs

km


Answer:_______________




3)  

 Panimalar takes 4 hours to travel 71 km . How much distance she will travel in 10 hrs

km


Answer:_______________




4)  

 Savithri takes 3 hours to travel 93 km . How much distance she will travel in 6 hrs

km


Answer:_______________




5)  

 Kumutha takes 3 hours to travel 22 km . How much distance she will travel in 5 hrs

km


Answer:_______________




6)  

 Amutha takes 4 hours to travel 78 km . How much distance she will travel in 10 hrs

km


Answer:_______________




7)  

 Haritha takes 2 hours to travel 38 km . How much distance she will travel in 9 hrs

km


Answer:_______________




8)  

 Mithra takes 4 hours to travel 53 km . How much distance she will travel in 10 hrs

km


Answer:_______________




9)  

 Poovazhagi takes 2 hours to travel 39 km . How much distance she will travel in 9 hrs

km


Answer:_______________




10)  

 Poongodi takes 4 hours to travel 67 km . How much distance she will travel in 6 hrs

km


Answer:_______________




 

1)  

 Tamilselvi takes 3 hours to travel 70 km . How much distance she will travel in 5 hrs

Answer: 116.66666666667 km


SOLUTION 1 :

Given  :

 Time (hrs)Distance (km)
  3   70
   5   (x)

When time increases the distance also increses.

Therrefore ,they  are in direct variation.

   3:5  =  70:x

           x = 5x703

              = 116.66666666667 km

Tamilselvi has travelled 116.66666666667 km in 70 hrs



2)  

 Amutha takes 4 hours to travel 77 km . How much distance she will travel in 5 hrs

Answer: 96.25 km


SOLUTION 1 :

Given  :

 Time (hrs)Distance (km)
  4   77
   5   (x)

When time increases the distance also increses.

Therrefore ,they  are in direct variation.

   4:5  =  77:x

           x = 5x774

              = 96.25 km

Amutha has travelled 96.25 km in 77 hrs



3)  

 Panimalar takes 4 hours to travel 71 km . How much distance she will travel in 10 hrs

Answer: 177.5 km


SOLUTION 1 :

Given  :

 Time (hrs)Distance (km)
  4   71
   10   (x)

When time increases the distance also increses.

Therrefore ,they  are in direct variation.

   4:10  =  71:x

           x = 10x714

              = 177.5 km

Panimalar has travelled 177.5 km in 71 hrs



4)  

 Savithri takes 3 hours to travel 93 km . How much distance she will travel in 6 hrs

Answer: 186 km


SOLUTION 1 :

Given  :

 Time (hrs)Distance (km)
  3   93
   6   (x)

When time increases the distance also increses.

Therrefore ,they  are in direct variation.

   3:6  =  93:x

           x = 6x933

              = 186 km

Savithri has travelled 186 km in 93 hrs



5)  

 Kumutha takes 3 hours to travel 22 km . How much distance she will travel in 5 hrs

Answer: 36.666666666667 km


SOLUTION 1 :

Given  :

 Time (hrs)Distance (km)
  3   22
   5   (x)

When time increases the distance also increses.

Therrefore ,they  are in direct variation.

   3:5  =  22:x

           x = 5x223

              = 36.666666666667 km

Kumutha has travelled 36.666666666667 km in 22 hrs



6)  

 Amutha takes 4 hours to travel 78 km . How much distance she will travel in 10 hrs

Answer: 195 km


SOLUTION 1 :

Given  :

 Time (hrs)Distance (km)
  4   78
   10   (x)

When time increases the distance also increses.

Therrefore ,they  are in direct variation.

   4:10  =  78:x

           x = 10x784

              = 195 km

Amutha has travelled 195 km in 78 hrs



7)  

 Haritha takes 2 hours to travel 38 km . How much distance she will travel in 9 hrs

Answer: 171 km


SOLUTION 1 :

Given  :

 Time (hrs)Distance (km)
  2   38
   9   (x)

When time increases the distance also increses.

Therrefore ,they  are in direct variation.

   2:9  =  38:x

           x = 9x382

              = 171 km

Haritha has travelled 171 km in 38 hrs



8)  

 Mithra takes 4 hours to travel 53 km . How much distance she will travel in 10 hrs

Answer: 132.5 km


SOLUTION 1 :

Given  :

 Time (hrs)Distance (km)
  4   53
   10   (x)

When time increases the distance also increses.

Therrefore ,they  are in direct variation.

   4:10  =  53:x

           x = 10x534

              = 132.5 km

Mithra has travelled 132.5 km in 53 hrs



9)  

 Poovazhagi takes 2 hours to travel 39 km . How much distance she will travel in 9 hrs

Answer: 175.5 km


SOLUTION 1 :

Given  :

 Time (hrs)Distance (km)
  2   39
   9   (x)

When time increases the distance also increses.

Therrefore ,they  are in direct variation.

   2:9  =  39:x

           x = 9x392

              = 175.5 km

Poovazhagi has travelled 175.5 km in 39 hrs



10)  

 Poongodi takes 4 hours to travel 67 km . How much distance she will travel in 6 hrs

Answer: 100.5 km


SOLUTION 1 :

Given  :

 Time (hrs)Distance (km)
  4   67
   6   (x)

When time increases the distance also increses.

Therrefore ,they  are in direct variation.

   4:6  =  67:x

           x = 6x674

              = 100.5 km

Poongodi has travelled 100.5 km in 67 hrs