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 586 and 399






(                    )




2)  

What is the difference between 876 and 388






(                    )




3)  

What is the difference between 783 and 335






(                    )




4)  

What is the difference between 829 and 132






(                    )




5)  

What is the difference between 762 and 374






(                    )




6)  

What is the difference between 875 and 425






(                    )




7)  

What is the difference between 820 and 283






(                    )




8)  

What is the difference between 965 and 274






(                    )




9)  

What is the difference between 591 and 460






(                    )




10)  

What is the difference between 708 and 425






(                    )




 

1)  

What is the difference between 586 and 399





Answer: 4


SOLUTION 1 :

586 - 399 = 187



2)  

What is the difference between 876 and 388





Answer: 4


SOLUTION 1 :

876 - 388 = 488



3)  

What is the difference between 783 and 335





Answer: 1


SOLUTION 1 :

783 - 335 = 448



4)  

What is the difference between 829 and 132





Answer: 2


SOLUTION 1 :

829 - 132 = 697



5)  

What is the difference between 762 and 374





Answer: 4


SOLUTION 1 :

762 - 374 = 388



6)  

What is the difference between 875 and 425





Answer: 2


SOLUTION 1 :

875 - 425 = 450



7)  

What is the difference between 820 and 283





Answer: 3


SOLUTION 1 :

820 - 283 = 537



8)  

What is the difference between 965 and 274





Answer: 3


SOLUTION 1 :

965 - 274 = 691



9)  

What is the difference between 591 and 460





Answer: 1


SOLUTION 1 :

591 - 460 = 131



10)  

What is the difference between 708 and 425





Answer: 2


SOLUTION 1 :

708 - 425 = 283