NSTSE (National Science Talent Search Exam Unified Council) Class 9: Questions 568  577 of 2000
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Question number: 568
Question
In a throw of a dice, the probability of getting an even number is
Choices
Choice (4)  Response  

a. 
 
b.  3  
c. 
 
d.  6 
Question number: 569
Question
In a , if is an obtuse angle, then the longest side is
Choices
Choice (4)  Response  

a.  QR  
b.  PQ  
c.  PR  
d.  All of the above 
Question number: 570
Question
The mean of all factors of 76 is
Choices
Choice (4)  Response  

a.  38.2  
b.  23.3  
c.  21.1  
d.  19 
Question number: 571
» Mathematics » Number Systems
Question
The value of is
Choices
Choice (4)  Response  

a.  1.414  
b.  2.24  
c.  1.732  
d.  None of the above 
Question number: 572
» Mathematics » Heron's Formula
Question
The adjacent sides of a parallelogram are 8 cm and 18 cm. The ratio of its altitudes is
Choices
Choice (4)  Response  

a.  6: 8  
b.  18: 3  
c.  8: 9  
d.  4: 9 
Question number: 573
Question
One of the factors of is:
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 574
Question
One of the factors of is:
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 575
» Mathematics » Surface Areas & Volumes
Question
A cylindrical rod whose height is 12 times of its radius is melted and recast into spherical balls of same radius. The number of balls will be
Choices
Choice (4)  Response  

a.  9  
b.  8  
c.  5  
d.  18 
Question number: 576
» Mathematics » Coordinate Geometry
Question
The point lies on
Choices
Choice (4)  Response  

a.  +ve Xaxis  
b.  ve Xaxis  
c.  ve Yaxis  
d.  +ve Yaxis 
Question number: 577
» Mathematics » Surface Areas & Volumes
Question
Liquid is full in a hemisphere of inner diameter 18 cm. This is to be poured into cylindrical bottles of diameter 6 cm and height 6 cm. The numbers of bottles required are ________.
Choices
Choice (4)  Response  

a.  27  
b.  21  
c.  54  
d.  18 