Scroll:Mental Sums >> Mental Sums >> mcq (95)


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 290 less than 850






(                    )




2)  

What is 100 less than 710






(                    )




3)  

What is 300 less than 650






(                    )




4)  

What is 180 less than 740






(                    )




5)  

What is 170 less than 530






(                    )




6)  

What is 400 less than 710






(                    )




7)  

What is 260 less than 560






(                    )




8)  

What is 250 less than 830






(                    )




9)  

What is 370 less than 610






(                    )




10)  

What is 320 less than 760






(                    )




 

1)  

What is 290 less than 850





Answer: 3


SOLUTION 1 :

850 - 290 = 560



2)  

What is 100 less than 710





Answer: 3


SOLUTION 1 :

710 - 100 = 610



3)  

What is 300 less than 650





Answer: 1


SOLUTION 1 :

650 - 300 = 350



4)  

What is 180 less than 740





Answer: 3


SOLUTION 1 :

740 - 180 = 560



5)  

What is 170 less than 530





Answer: 4


SOLUTION 1 :

530 - 170 = 360



6)  

What is 400 less than 710





Answer: 1


SOLUTION 1 :

710 - 400 = 310



7)  

What is 260 less than 560





Answer: 4


SOLUTION 1 :

560 - 260 = 300



8)  

What is 250 less than 830





Answer: 1


SOLUTION 1 :

830 - 250 = 580



9)  

What is 370 less than 610





Answer: 3


SOLUTION 1 :

610 - 370 = 240



10)  

What is 320 less than 760





Answer: 4


SOLUTION 1 :

760 - 320 = 440