Mental Ability (NCO Cyber Olympiad (SOF) Class 9): Questions 189  192 of 219
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Question number: 189
» Mental Ability » Basic Algebra
Appeared in Year: 2011
Question
Look at the given figure. What will be the new coordinates of the figure when it is reflected across the yaxis?
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 190
» Mental Ability » Basic Algebra
Question
Ms Neha works at a Art gallery. Last week she sold 10 more than 5 times the number of Paintings that she sold this week. Ms. Neha sold a total of 200 paintings over the 2 weeks. Which system of equations can be used to find a, the number of paintings she sold last week and b the number of paintings she sold this week?
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Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 191
» Mental Ability » Basic Algebra
Appeared in Year: 2011
Question
Given a circle with center O. A chord AB is drawn and C is its midpoint. Then will be ________
Choices
Choice (4)  Response  

a. 


b.  More than 

c.  Less than 

d.  All of the above 

Question number: 192
» Mental Ability » Basic Algebra
Appeared in Year: 2011
Question
The dimensions of 3 connected stores are shown in the figure. How many square feet of floor space are used by the 3 stores?
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 

