Mathematics (NTSE Stage1 (StateLevel) ScholasticAptitude & Language Comprehension): Questions 195  201 of 224
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Question number: 195
» Mathematics » Statistics
Question
In a bag containing 5 red, 4 black and 6 orange balls and a ball is selected at random, what is the probability of getting a nonred ball?
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Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 196
» Mathematics » Trigonometry
Question
If the midpoints of the sides of a triangle are and , the coordinates of the centroid of the triangle is
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Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 197
» Mathematics » Square and Cube Root
Question
The ratio of the area of a square to that of the square drawn on its diagonal is
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Choice (4)  Response  

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d. 


Question number: 198
» Mathematics » Trigonometry
Question
If sin then 3 B is equal to
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Choice (4)  Response  

a.  0 

b. 


c. 


d.  1 

Question number: 199
» Mathematics » Probability
Question
What is the probability of getting at least one head when two coins are tossed simultaneously?
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Choice (4)  Response  

a. 


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d. 


Question number: 200
» Mathematics » Trigonometry
Question
CD is a direct common tangent to two circles intersecting each other at A and B. Then, is equal to
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d. 


Question number: 201
» Mathematics » Coordinate Geometry
Question
For what value of m the points and are collinear?
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Choice (4)  Response  

a.  1 

b.  2 

c. 


d.  None of the above 
