NSTSE (National Science Talent Search Exam Unified Council) Class 9: Questions 749  752 of 2000
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Question number: 749
» Mathematics » Number Systems
Question
The sum of the additive inverse and multiplicative inverse of 5 is:
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 750
» Mathematics » Heron's Formula
Question
The adjacent sides of a parallelogram are 26 cm and 32 cm. The ratio of its altitudes is
Choices
Choice (4)  Response  

a.  8: 13 

b.  13: 16 

c.  4: 13 

d.  26: 16 

Question number: 751
» Chemistry » The Nature of Matter
Question
Which is not a colloidal system?
Choices
Choice (4)  Response  

a.  Blood 

b.  Urea dissolved in water 

c.  Milk 

d.  Icecream 

Question number: 752
» Mathematics » Linear Equations in Two Variables
Question
Which of the following graph represents ?
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 
