NSO Level 1 Science Olympiad (SOF) Class 9: Questions 412  415 of 1123
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Question number: 412
Question number: 413
Question
In a simultaneous throw of two dice, what is the probability of getting a total of 8?
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 414
Appeared in Year: 2012
Question
Select a figure from amongst the options which will continue the series established by Problem Figures.
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 415
Question
What is the aim of the experiment shown in the given picture?
Choices
Choice (4)  Response  

a.  To prove that temperature must have to be maintained during combustion 

b.  To prove that presence of air is necessary during heating 

c.  To prove that oxygen is needed for combustion 

d.  To prove that air currents are caused by uneven heating of air 
