NSTSE (National Science Talent Search Exam Unified Council) Class 9: Questions 887  892 of 2000
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Question number: 887
Question
When two dice are thrown, the probability of getting a number always greater than 2 on the second dice is
Choices
Choice (4)  Response  

a. 


b. 


c. 


d.  Question does not provide sufficient data or is vague 

Question number: 888
» Chemistry » The Nature of Matter
Question
The Brownian movement is due to ________.
Choices
Choice (4)  Response  

a.  Attraction and repulsion between charges on the colloidal particles 

b.  Temperature fluctuation within the liquid phase 

c.  Impact of the molecules of the dispersion medium on the colloidal particles. 

d.  None of the above 

Question number: 889
» Mathematics » Surface Areas & Volumes
Question
A top is of the shape of a cone over a hemisphere. The radius of the hemisphere is 28 cm. The total height of the top is 124 cm. The total area of top is ________.
Choices
Choice (4)  Response  

a. 


b. 


c. 


d.  None of the above 

Question number: 890
» Mathematics » Number Systems
Question
If then t equals to
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 891
Question
One of the factors of is:
Choices
Choice (4)  Response  

a. 


b. 


c. 


d.  Question does not provide sufficient data or is vague 

Question number: 892
» Mathematics » Linear Equations in Two Variables
Question
An equation of the form , where a, b are nonzero numbers represents ________.
Choices
Choice (4)  Response  

a.  A quadrilateral 

b.  A triangle 

c.  A circle 

d.  A straight line 
