Scroll:Real Number System >> Choose the correct answer >> mcq (4381)


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)  

 Choose the correct answer

4 x 43

(A) 163     (B)   153   (B)   162  (D)   83







(                    )




2)  

 Choose the correct answer

34 x 29

(A) 636     (B)   117   (B)   366  (D)   735







(                    )




3)  

 Choose the correct answer

4 x 52

(A) 202     (B)   192   (B)   201  (D)   92







(                    )




4)  

 Choose the correct answer

22 x 22

(A) 44     (B)   44   (B)   44  (D)   43







(                    )




5)  

 Choose the correct answer

3 x 37

(A) 97     (B)   87   (B)   96  (D)   67







(                    )




6)  

 Choose the correct answer

42 x 46

(A) 1612     (B)   106   (B)   1216  (D)   611







(                    )




7)  

 Choose the correct answer

2 x 57

(A) 107     (B)   97   (B)   106  (D)   77







(                    )




8)  

 Choose the correct answer

44 x 23

(A) 812     (B)   58   (B)   128  (D)   811







(                    )




9)  

 Choose the correct answer

4 x 44

(A) 164     (B)   154   (B)   163  (D)   84







(                    )




10)  

 Choose the correct answer

36 x 28

(A) 648     (B)   109   (B)   486  (D)   947







(                    )




 

1)  

 Choose the correct answer

4 x 43

(A) 163     (B)   153   (B)   162  (D)   83






Answer: 4


SOLUTION 1 :

 4 x 43  


= 41 x 43
 
= 163 = A


2)  

 Choose the correct answer

34 x 29

(A) 636     (B)   117   (B)   366  (D)   735






Answer: 2


SOLUTION 1 :

  34 x 29  


= 34 x 29
 
= 636  = B


3)  

 Choose the correct answer

4 x 52

(A) 202     (B)   192   (B)   201  (D)   92






Answer: 3


SOLUTION 1 :

 4 x 52  


= 41 x 52
 
= 202 = A


4)  

 Choose the correct answer

22 x 22

(A) 44     (B)   44   (B)   44  (D)   43






Answer: 4


SOLUTION 1 :

  22 x 22  


= 22 x 22
 
= 44  = B


5)  

 Choose the correct answer

3 x 37

(A) 97     (B)   87   (B)   96  (D)   67






Answer: 4


SOLUTION 1 :

 3 x 37  


= 31 x 37
 
= 97 = A


6)  

 Choose the correct answer

42 x 46

(A) 1612     (B)   106   (B)   1216  (D)   611






Answer: 1


SOLUTION 1 :

  42 x 46  


= 42 x 46
 
= 1612  = B


7)  

 Choose the correct answer

2 x 57

(A) 107     (B)   97   (B)   106  (D)   77






Answer: 3


SOLUTION 1 :

 2 x 57  


= 21 x 57
 
= 107 = A


8)  

 Choose the correct answer

44 x 23

(A) 812     (B)   58   (B)   128  (D)   811






Answer: 3


SOLUTION 1 :

  44 x 23  


= 44 x 23
 
= 812  = B


9)  

 Choose the correct answer

4 x 44

(A) 164     (B)   154   (B)   163  (D)   84






Answer: 1


SOLUTION 1 :

 4 x 44  


= 41 x 44
 
= 164 = A


10)  

 Choose the correct answer

36 x 28

(A) 648     (B)   109   (B)   486  (D)   947






Answer: 1


SOLUTION 1 :

  36 x 28  


= 36 x 28
 
= 648  = B