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 670 and 495






(                    )




2)  

What is the difference between 814 and 110






(                    )




3)  

What is the difference between 842 and 276






(                    )




4)  

What is the difference between 601 and 158






(                    )




5)  

What is the difference between 944 and 382






(                    )




6)  

What is the difference between 790 and 302






(                    )




7)  

What is the difference between 982 and 360






(                    )




8)  

What is the difference between 594 and 191






(                    )




9)  

What is the difference between 616 and 241






(                    )




10)  

What is the difference between 583 and 309






(                    )




 

1)  

What is the difference between 670 and 495





Answer: 1


SOLUTION 1 :

670 - 495 = 175



2)  

What is the difference between 814 and 110





Answer: 3


SOLUTION 1 :

814 - 110 = 704



3)  

What is the difference between 842 and 276





Answer: 1


SOLUTION 1 :

842 - 276 = 566



4)  

What is the difference between 601 and 158





Answer: 4


SOLUTION 1 :

601 - 158 = 443



5)  

What is the difference between 944 and 382





Answer: 4


SOLUTION 1 :

944 - 382 = 562



6)  

What is the difference between 790 and 302





Answer: 2


SOLUTION 1 :

790 - 302 = 488



7)  

What is the difference between 982 and 360





Answer: 3


SOLUTION 1 :

982 - 360 = 622



8)  

What is the difference between 594 and 191





Answer: 3


SOLUTION 1 :

594 - 191 = 403



9)  

What is the difference between 616 and 241





Answer: 2


SOLUTION 1 :

616 - 241 = 375



10)  

What is the difference between 583 and 309





Answer: 3


SOLUTION 1 :

583 - 309 = 274