NSTSE (National Science Talent Search Exam Unified Council) Class 9: Questions 988  990 of 2000
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Question number: 988
» Mathematics » Surface Areas & Volumes
Question
A right circular cone of diameter K cm and height 24 cm rests on the base of a right circular cylinder of radius K cm (their bases lie in the same plane, as shown in the figure). The cylinder is filled with water to a height of 24 cm. If the cone is then removed, the height to which water will fall is
Choices
Choice (4)  Response  

a.  12 cm 

b.  Cannot be determined from given data 

c.  20 cm 

d.  22 cm 

Question number: 989
» Mathematics » Number Systems
Question
The product of rational and irrational number is always
Choices
Choice (4)  Response  

a.  Rational 

b.  Irrational 

c.  Question does not provide sufficient data or is vague 

d.  None of the above 

Question number: 990
» Biology » Fundamentals Unit of Life
Question
Golgi bodies were discovered by
Choices
Choice (4)  Response  

a.  Robert Brown 

b.  Camillo Golgi 

c.  Mendel 

d.  Robert Hook 
