Mental Ability (NCO Cyber Olympiad Class 9): Questions 95  100 of 219
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Question number: 95
» Mental Ability » Basic Algebra
Question
The distance between the points (2, 7) and (3, 8) is
Choices
Choice (4)  Response  

a. 


b. 


c.  16 

d.  200 

Question number: 96
» Mental Ability » Basic Algebra
Question
Which equation is the slope intercept form of ?
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 97
» Mental Ability » Basic Algebra
Question
Which is an equation of the line with slope 2 that passes through the point ?
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 98
» Mental Ability » Basic Algebra
Question
The volume of a rectangular solid is 960 cubic inches. The dimensions of the base are 12 inches by 10 inches. What is the height of the solid?
Choices
Choice (4)  Response  

a.  120 in 

b.  840 in 

c.  8 in 

d.  4 in 

Question number: 99
» Mental Ability » Basic Algebra
Question
Which is an equation of the line with slope that passes through the point ?
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 100
» Mental Ability » Basic Arithmetic
Question
The sum of two angles of a triangles is 80° and their difference is 10°, find all the angles of the triangle.
Choices
Choice (4)  Response  

a.  25°, 35°, 110° 

b.  60°, 58°, 70° 

c.  45°, 45°, 90° 

d.  45°, 35°, 100° 
