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)  

 Chithra takes 4 hours to travel 32 km . How much distance she will travel in 7 hrs

km


Answer:_______________




2)  

 Jeevini takes 3 hours to travel 91 km . How much distance she will travel in 5 hrs

km


Answer:_______________




3)  

 Poovazhagi takes 2 hours to travel 85 km . How much distance she will travel in 7 hrs

km


Answer:_______________




4)  

 Kumutha takes 4 hours to travel 65 km . How much distance she will travel in 6 hrs

km


Answer:_______________




5)  

 Poongodi takes 2 hours to travel 68 km . How much distance she will travel in 9 hrs

km


Answer:_______________




6)  

 Ramani takes 3 hours to travel 94 km . How much distance she will travel in 8 hrs

km


Answer:_______________




7)  

 Ovini takes 4 hours to travel 75 km . How much distance she will travel in 6 hrs

km


Answer:_______________




8)  

 Ovini takes 2 hours to travel 38 km . How much distance she will travel in 10 hrs

km


Answer:_______________




9)  

 Ponnalagu takes 2 hours to travel 86 km . How much distance she will travel in 9 hrs

km


Answer:_______________




10)  

 Indra takes 3 hours to travel 21 km . How much distance she will travel in 7 hrs

km


Answer:_______________




 

1)  

 Chithra takes 4 hours to travel 32 km . How much distance she will travel in 7 hrs

Answer: 56 km


SOLUTION 1 :

Given  :

 Time (hrs)Distance (km)
  4   32
   7   (x)

When time increases the distance also increses.

Therrefore ,they  are in direct variation.

   4:7  =  32:x

           x = 7x324

              = 56 km

Chithra has travelled 56 km in 32 hrs



2)  

 Jeevini takes 3 hours to travel 91 km . How much distance she will travel in 5 hrs

Answer: 151.666666667 km


SOLUTION 1 :

Given  :

 Time (hrs)Distance (km)
  3   91
   5   (x)

When time increases the distance also increses.

Therrefore ,they  are in direct variation.

   3:5  =  91:x

           x = 5x913

              = 151.666666667 km

Jeevini has travelled 151.666666667 km in 91 hrs



3)  

 Poovazhagi takes 2 hours to travel 85 km . How much distance she will travel in 7 hrs

Answer: 297.5 km


SOLUTION 1 :

Given  :

 Time (hrs)Distance (km)
  2   85
   7   (x)

When time increases the distance also increses.

Therrefore ,they  are in direct variation.

   2:7  =  85:x

           x = 7x852

              = 297.5 km

Poovazhagi has travelled 297.5 km in 85 hrs



4)  

 Kumutha takes 4 hours to travel 65 km . How much distance she will travel in 6 hrs

Answer: 97.5 km


SOLUTION 1 :

Given  :

 Time (hrs)Distance (km)
  4   65
   6   (x)

When time increases the distance also increses.

Therrefore ,they  are in direct variation.

   4:6  =  65:x

           x = 6x654

              = 97.5 km

Kumutha has travelled 97.5 km in 65 hrs



5)  

 Poongodi takes 2 hours to travel 68 km . How much distance she will travel in 9 hrs

Answer: 306 km


SOLUTION 1 :

Given  :

 Time (hrs)Distance (km)
  2   68
   9   (x)

When time increases the distance also increses.

Therrefore ,they  are in direct variation.

   2:9  =  68:x

           x = 9x682

              = 306 km

Poongodi has travelled 306 km in 68 hrs



6)  

 Ramani takes 3 hours to travel 94 km . How much distance she will travel in 8 hrs

Answer: 250.666666667 km


SOLUTION 1 :

Given  :

 Time (hrs)Distance (km)
  3   94
   8   (x)

When time increases the distance also increses.

Therrefore ,they  are in direct variation.

   3:8  =  94:x

           x = 8x943

              = 250.666666667 km

Ramani has travelled 250.666666667 km in 94 hrs



7)  

 Ovini takes 4 hours to travel 75 km . How much distance she will travel in 6 hrs

Answer: 112.5 km


SOLUTION 1 :

Given  :

 Time (hrs)Distance (km)
  4   75
   6   (x)

When time increases the distance also increses.

Therrefore ,they  are in direct variation.

   4:6  =  75:x

           x = 6x754

              = 112.5 km

Ovini has travelled 112.5 km in 75 hrs



8)  

 Ovini takes 2 hours to travel 38 km . How much distance she will travel in 10 hrs

Answer: 190 km


SOLUTION 1 :

Given  :

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

When time increases the distance also increses.

Therrefore ,they  are in direct variation.

   2:10  =  38:x

           x = 10x382

              = 190 km

Ovini has travelled 190 km in 38 hrs



9)  

 Ponnalagu takes 2 hours to travel 86 km . How much distance she will travel in 9 hrs

Answer: 387 km


SOLUTION 1 :

Given  :

 Time (hrs)Distance (km)
  2   86
   9   (x)

When time increases the distance also increses.

Therrefore ,they  are in direct variation.

   2:9  =  86:x

           x = 9x862

              = 387 km

Ponnalagu has travelled 387 km in 86 hrs



10)  

 Indra takes 3 hours to travel 21 km . How much distance she will travel in 7 hrs

Answer: 49 km


SOLUTION 1 :

Given  :

 Time (hrs)Distance (km)
  3   21
   7   (x)

When time increases the distance also increses.

Therrefore ,they  are in direct variation.

   3:7  =  21:x

           x = 7x213

              = 49 km

Indra has travelled 49 km in 21 hrs