NSTSE (National Science Talent Search Exam Unified Council) Class 9: Questions 665  669 of 2000
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Question number: 665
» Mathematics » Coordinate Geometry
Question
The point lies on
Choices
Choice (4)  Response  

a.  ve Xaxis  
b.  ve Yaxis  
c.  +ve Yaxis  
d.  +ve Xaxis 
Question number: 666
» Mathematics » Coordinate Geometry
Question
The point (1,2) belongs to Quadrant ________.
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 667
Question
A triangle always has
Choices
Choice (4)  Response  

a.  At least two acute angles  
b.  Exactly one acute angle  
c.  Exactly two acute angles  
d.  All of the above 
Question number: 668
» Mathematics » Surface Areas & Volumes
Question
Each side of a cube is increased by 25%. Then the surface area of the cube increases by
Choices
Choice (4)  Response  

a.  50%  
b.  150%  
c.  56.25%  
d.  125% 
Question number: 669
» Mathematics » Surface Areas & Volumes
Question
Field X and Y are to be enclosed with fencing at the cost of Rs. 20 per meter. If the cost on field X is denoted by and that on field Y is denoted by , we have
Choices
Choice (4)  Response  

a. 
 
b.  Cannot be determined  
c. 
 
d. 
