Scroll:Mental Sums >> Mental Sums >> mcq (93)


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)  

What is the difference between 995 and 182






(                    )




2)  

What is the difference between 530 and 241






(                    )




3)  

What is the difference between 730 and 309






(                    )




4)  

What is the difference between 674 and 474






(                    )




5)  

What is the difference between 596 and 158






(                    )




6)  

What is the difference between 554 and 412






(                    )




7)  

What is the difference between 765 and 207






(                    )




8)  

What is the difference between 816 and 256






(                    )




9)  

What is the difference between 545 and 236






(                    )




10)  

What is the difference between 980 and 164






(                    )




 

1)  

What is the difference between 995 and 182





Answer: 3


SOLUTION 1 :

995 - 182 = 813



2)  

What is the difference between 530 and 241





Answer: 3


SOLUTION 1 :

530 - 241 = 289



3)  

What is the difference between 730 and 309





Answer: 1


SOLUTION 1 :

730 - 309 = 421



4)  

What is the difference between 674 and 474





Answer: 2


SOLUTION 1 :

674 - 474 = 200



5)  

What is the difference between 596 and 158





Answer: 2


SOLUTION 1 :

596 - 158 = 438



6)  

What is the difference between 554 and 412





Answer: 1


SOLUTION 1 :

554 - 412 = 142



7)  

What is the difference between 765 and 207





Answer: 2


SOLUTION 1 :

765 - 207 = 558



8)  

What is the difference between 816 and 256





Answer: 2


SOLUTION 1 :

816 - 256 = 560



9)  

What is the difference between 545 and 236





Answer: 4


SOLUTION 1 :

545 - 236 = 309



10)  

What is the difference between 980 and 164





Answer: 4


SOLUTION 1 :

980 - 164 = 816