NCO Cyber Olympiad (SOF) Class 9: Questions 51  53 of 520
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Question number: 51
» Mental Ability » Basic Algebra
Question
If and , then
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 52
» Mental Ability » Basic Geometry
Question
Triangle ABC is formed by three tangents to circle O and ; then angle BOC equals
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Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 53
» Non Verbal Reasoning » Identifying and Counting Geometrical Shapes and Solids
Question
I travelled southward 10km and another 15km westward. I turned northward and moved 20 km and again another 10 km eastward. A travel of another 10 km southward and then 5 km eastward ended my journey. Identify the sketch depicting my journey.
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 
