Scroll:Real number system >> Powers >> saq (4437)


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)  

 Express 243 as a power

3 to the power


Answer:_______________




2)  

 Express 3125 as a power

5 to the power


Answer:_______________




3)  

 Express 4 as a power

2 to the power


Answer:_______________




4)  

 Express 27 as a power

3 to the power


Answer:_______________




5)  

 Express 81 as a power

3 to the power


Answer:_______________




6)  

 Express 125 as a power

5 to the power


Answer:_______________




7)  

 Express 25 as a power

5 to the power


Answer:_______________




8)  

 Express 625 as a power

5 to the power


Answer:_______________




9)  

 Express 16 as a power

4 to the power


Answer:_______________




10)  

 Express 1024 as a power

4 to the power


Answer:_______________




 

1)  

 Express 243 as a power

3 to the power Answer: 5


SOLUTION 1 :

Soln  :

 We have 243 =

=  35

                           

                          



2)  

 Express 3125 as a power

5 to the power Answer: 5


SOLUTION 1 :

Soln  :

 We have 3125 =

=  55

                           

                          



3)  

 Express 4 as a power

2 to the power Answer: 2


SOLUTION 1 :

Soln  :

 We have 4 =

=  22

                           

                          



4)  

 Express 27 as a power

3 to the power Answer: 3


SOLUTION 1 :

Soln  :

 We have 27 =

=  33

                           

                          



5)  

 Express 81 as a power

3 to the power Answer: 4


SOLUTION 1 :

Soln  :

 We have 81 =

=  34

                           

                          



6)  

 Express 125 as a power

5 to the power Answer: 3


SOLUTION 1 :

Soln  :

 We have 125 =

=  53

                           

                          



7)  

 Express 25 as a power

5 to the power Answer: 2


SOLUTION 1 :

Soln  :

 We have 25 =

=  52

                           

                          



8)  

 Express 625 as a power

5 to the power Answer: 4


SOLUTION 1 :

Soln  :

 We have 625 =

=  54

                           

                          



9)  

 Express 16 as a power

4 to the power Answer: 2


SOLUTION 1 :

Soln  :

 We have 16 =

=  42

                           

                          



10)  

 Express 1024 as a power

4 to the power Answer: 5


SOLUTION 1 :

Soln  :

 We have 1024 =

=  45