NCO Cyber Olympiad (SOF) Class 10: Questions 28  31 of 461
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Question number: 28
» Non Verbal Reasoning » Series of Figures
Question
The three diagrams given below follow a certain order. The correct diagram to follow these three in that order is
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 29
» Mental Ability » Basic Geometry
Question
The top of a ladder is leaning against a building at a point 24 feet above the ground; the bottom of the ladder is 10 feet from the building. What is the length of the ladder?
Choices
Choice (4)  Response  

a.  26 ft 

b.  34 ft 

c.  14 ft 

d.  38 ft 

Question number: 30
» Mental Ability » Basic Algebra
Question
Which is a zero of the function ?
Choices
Choice (4)  Response  

a.  1 

b.  6 

c.  7 

d.  6 

Question number: 31
» Mental Ability » Basic Geometry
Question
The ratio of radii of two cylinders is and heights are in the ratio 3: 5. The ratio of volumes is
Choices
Choice (4)  Response  

a.  3: 4 

b.  1: 3 

c.  4: 5 

d.  3: 5 
