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)  

 Nandini takes 3 hours to travel 63 km . How much distance she will travel in 8 hrs

km


Answer:_______________




2)  

 Thamarai takes 4 hours to travel 24 km . How much distance she will travel in 6 hrs

km


Answer:_______________




3)  

 Jeevini takes 3 hours to travel 97 km . How much distance she will travel in 6 hrs

km


Answer:_______________




4)  

 Amutha takes 3 hours to travel 60 km . How much distance she will travel in 8 hrs

km


Answer:_______________




5)  

 Jeevini takes 4 hours to travel 75 km . How much distance she will travel in 10 hrs

km


Answer:_______________




6)  

 Panimalar takes 4 hours to travel 36 km . How much distance she will travel in 6 hrs

km


Answer:_______________




7)  

 Thamarai takes 3 hours to travel 28 km . How much distance she will travel in 6 hrs

km


Answer:_______________




8)  

 Poovazhagi takes 4 hours to travel 61 km . How much distance she will travel in 6 hrs

km


Answer:_______________




9)  

 Jeevini takes 3 hours to travel 77 km . How much distance she will travel in 9 hrs

km


Answer:_______________




10)  

 Kumutha takes 2 hours to travel 62 km . How much distance she will travel in 9 hrs

km


Answer:_______________




 

1)  

 Nandini takes 3 hours to travel 63 km . How much distance she will travel in 8 hrs

Answer: 168 km


SOLUTION 1 :

Given  :

 Time (hrs)Distance (km)
  3   63
   8   (x)

When time increases the distance also increses.

Therrefore ,they  are in direct variation.

   3:8  =  63:x

           x = 8x633

              = 168 km

Nandini has travelled 168 km in 63 hrs



2)  

 Thamarai takes 4 hours to travel 24 km . How much distance she will travel in 6 hrs

Answer: 36 km


SOLUTION 1 :

Given  :

 Time (hrs)Distance (km)
  4   24
   6   (x)

When time increases the distance also increses.

Therrefore ,they  are in direct variation.

   4:6  =  24:x

           x = 6x244

              = 36 km

Thamarai has travelled 36 km in 24 hrs



3)  

 Jeevini takes 3 hours to travel 97 km . How much distance she will travel in 6 hrs

Answer: 194 km


SOLUTION 1 :

Given  :

 Time (hrs)Distance (km)
  3   97
   6   (x)

When time increases the distance also increses.

Therrefore ,they  are in direct variation.

   3:6  =  97:x

           x = 6x973

              = 194 km

Jeevini has travelled 194 km in 97 hrs



4)  

 Amutha takes 3 hours to travel 60 km . How much distance she will travel in 8 hrs

Answer: 160 km


SOLUTION 1 :

Given  :

 Time (hrs)Distance (km)
  3   60
   8   (x)

When time increases the distance also increses.

Therrefore ,they  are in direct variation.

   3:8  =  60:x

           x = 8x603

              = 160 km

Amutha has travelled 160 km in 60 hrs



5)  

 Jeevini takes 4 hours to travel 75 km . How much distance she will travel in 10 hrs

Answer: 187.5 km


SOLUTION 1 :

Given  :

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

When time increases the distance also increses.

Therrefore ,they  are in direct variation.

   4:10  =  75:x

           x = 10x754

              = 187.5 km

Jeevini has travelled 187.5 km in 75 hrs



6)  

 Panimalar takes 4 hours to travel 36 km . How much distance she will travel in 6 hrs

Answer: 54 km


SOLUTION 1 :

Given  :

 Time (hrs)Distance (km)
  4   36
   6   (x)

When time increases the distance also increses.

Therrefore ,they  are in direct variation.

   4:6  =  36:x

           x = 6x364

              = 54 km

Panimalar has travelled 54 km in 36 hrs



7)  

 Thamarai takes 3 hours to travel 28 km . How much distance she will travel in 6 hrs

Answer: 56 km


SOLUTION 1 :

Given  :

 Time (hrs)Distance (km)
  3   28
   6   (x)

When time increases the distance also increses.

Therrefore ,they  are in direct variation.

   3:6  =  28:x

           x = 6x283

              = 56 km

Thamarai has travelled 56 km in 28 hrs



8)  

 Poovazhagi takes 4 hours to travel 61 km . How much distance she will travel in 6 hrs

Answer: 91.5 km


SOLUTION 1 :

Given  :

 Time (hrs)Distance (km)
  4   61
   6   (x)

When time increases the distance also increses.

Therrefore ,they  are in direct variation.

   4:6  =  61:x

           x = 6x614

              = 91.5 km

Poovazhagi has travelled 91.5 km in 61 hrs



9)  

 Jeevini takes 3 hours to travel 77 km . How much distance she will travel in 9 hrs

Answer: 231 km


SOLUTION 1 :

Given  :

 Time (hrs)Distance (km)
  3   77
   9   (x)

When time increases the distance also increses.

Therrefore ,they  are in direct variation.

   3:9  =  77:x

           x = 9x773

              = 231 km

Jeevini has travelled 231 km in 77 hrs



10)  

 Kumutha takes 2 hours to travel 62 km . How much distance she will travel in 9 hrs

Answer: 279 km


SOLUTION 1 :

Given  :

 Time (hrs)Distance (km)
  2   62
   9   (x)

When time increases the distance also increses.

Therrefore ,they  are in direct variation.

   2:9  =  62:x

           x = 9x622

              = 279 km

Kumutha has travelled 279 km in 62 hrs