NSTSE (National Science Talent Search Exam Unified Council) Class 9: Questions 762  769 of 2000
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Question number: 762
Question
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 763
» Mathematics » Coordinate Geometry
Question
The point (2,3) is at a distance of ________ units from Yaxis.
Choices
Choice (4)  Response  

a.  2 units in negative direction 

b.  3 units in negative direction 

c.  1 units in positive direction 

d.  All of the above 

Question number: 764
» Mathematics » Heron's Formula
Question
In a quadrilateral ABCD given that and diagonal . Its area is
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 765
» Chemistry » The Nature of Matter
Question
Colloidal solution is purified by ________.
Choices
Choice (4)  Response  

a.  Coagulation 

b.  Filtration 

c.  Dialysis 

d.  Electro osmosis 

Question number: 766
» Mathematics » Linear Equations in Two Variables
Question
The equation of the line parallel to yaxis is ________.
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 767
» Mathematics » Heron's Formula
Question
The adjacent sides of a parallelogram are 6 cm and 14 cm. The ratio of its altitudes is
Choices
Choice (4)  Response  

a.  9: 14 

b.  6: 7 

c.  3: 7 

d.  14: 3 

Question number: 768
» Chemistry » The Nature of Matter
Question
Cheese is an example of ________
Choices
Choice (4)  Response  

a.  Gel 

b.  Foam 

c.  Solid 

d.  Emulsion 

Question number: 769
Question
The remainder when is divided by is
Choices
Choice (4)  Response  

a.  7 

b.  7 

c.  6 

d.  6 
