NCO Cyber Olympiad (SOF) Class 8: Questions 209  212 of 510
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Question number: 209
» Mental Ability » Basic Algebra
Question
Which steps could be used to solve this equation?
Choices
Choice (4)  Response  

a.  Subtract 5 from both sides, then multiply both sides by the reciprocal of 

b.  Add 7 to both sides, then multiply both sides by the reciprocal of 

c.  Multiply both sides by the reciprocal of , then subtract 7 from both sides 

d.  Divide both sides by the reciprocal of , then subtract 7 from both sides 

Question number: 210
» Mental Ability » Basic Arithmetic
Question
Seena has Rs. 90.00. She plans to buy 5 Bananas and then buy Apples with the money left with her.
Price list  
Apples  Bananas 
Rs. 5  Rs. 3 
According to the price list above, what is the maximum number of Apples she can buy?
Choices
Choice (4)  Response  

a.  12 

b.  18 

c.  25 

d.  15 

Question number: 211
» Mental Ability » Basic Algebra
Question
Between which two consecutive whole numbers does lie?
Choices
Choice (4)  Response  

a.  5 and 6 

b.  7 and 8 

c.  6 and 7 

d.  3 and 4 

Question number: 212
» Mental Ability » Basic Geometry
Question
In the below figure, if POQ is a straight line, then is equal to
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 

