NSTSE (National Science Talent Search Exam Unified Council) Class 7: Questions 1210  1212 of 1732
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Question number: 1210
» Mathematics » Exponents and Powers
Question
The value of is
Choices
Choice (4)  Response  

a.  125 

b. 


c.  5 

d. 


Question number: 1211
» Mathematics » Lines and Angles
Question
In the adjoining figure, ABC is a triangle in which D and E are the mid points of AB and AC respectively. If DE = 2.4 cm then BC = ________.
Choices
Choice (4)  Response  

a.  4.8 cm 

b.  2.8 cm 

c.  6.8 cm 

d.  4.0 cm 

Question number: 1212
» Mathematics » Exponents and Powers
Question
Express 0.00075 in scientific notation.
Choices
Choice (4)  Response  

a. 


b. 


c. 


d.  Question does not provide sufficient data or is vague 
