NSTSE (National Science Talent Search Exam Unified Council) Class 9: Questions 602  608 of 2000
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Question number: 602
Question
The daily earnings (in rupees) of 9 workers in a factory are 9,11,15,9, 15,13,9, 17,17. The median wage is
Choices
Choice (4)  Response  

a.  13  
b.  9  
c.  15  
d.  11 
Question number: 603
» Mathematics » Coordinate Geometry
Question
The point (3,2) is at a distance of ________ units from Yaxis.
Choices
Choice (4)  Response  

a.  3 units  
b.  5 units  
c.  2 units  
d.  All of the above 
Question number: 604
» Mathematics » Heron's Formula
Question
One side of an equilateral triangle is 9 cm. Its area is
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 605
» Mathematics » Surface Areas & Volumes
Question
A circus tent is in the form of a cone over a cylinder. The diameter of the base is 4.5 m, the height of cylindrical part is 2.4 m and the total height of the tent is 5.4 m. The canvas required for the tent is ________.
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 606
» Chemistry » The Nature of Matter
Question
Metal which exist in liquid state at room temperature is ________
Choices
Choice (4)  Response  

a.  Mercury  
b.  Calcium  
c.  Sodium  
d.  Potassium 
Question number: 607
Question
The mean of 30 numbers is 15. If 3 is added to each of the first fifteen numbers, then the mean of the new set of 30 numbers is
Choices
Choice (4)  Response  

a.  16.5  
b.  16  
c.  30.5  
d.  15 
Question number: 608
» Mathematics » Surface Areas & Volumes
Question
A vessel is in conical shape. If its volume is 98.56 liters and height is 48 cm, the cost of repairing its CSA at Rs. 8/sq m is
Choices
Choice (4)  Response  

a.  2.36  
b.  3.52  
c.  1.17  
d.  1.76 