Mathematics [NSTSE (National Science Talent Search Exam Unified Council) Class 8]: Questions 710  718 of 1201
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Question 710
Question
MCQ▾The area of trapezium is and one of its parallel sides 12 cm. If its altitude is 8 cm then its other parallel side is:
Choices
Choice (4)  Response  

a.  14 cm  
b.  2 cm  
c.  4 cm  
d.  6 cm 
Question 711
Question
MCQ▾The adjacent sides of a parallelogram are 5 cm and 7 cm. The diagonal joining the ends of these sides is 16 cm. Its area is:
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question 712
Question
MCQ▾The sides of a triangle are 13 cm, 15 cm, 22 cm. The altitude to largest side is:
Choices
Choice (4)  Response  

a.  cm  
b.  cm  
c.  30 cm  
d.  cm 
Question 713
Question
MCQ▾What must be subtracted from to get ?
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question 714
Question
MCQ▾The smallest number by which 900 must be multiplied so that the product is a perfect cube is:
Choices
Choice (4)  Response  

a.  20  
b.  30  
c.  17  
d.  15 
Question 715
Question
MCQ▾The degree of the polynomial is:
Choices
Choice (4)  Response  

a.  2  
b.  4  
c.  3  
d.  Can’t be determined 
Question 716
Question
MCQ▾Divide by .
Choices
Choice (4)  Response  

a.  8abc  
b.  6bc  
c.  6bc  
d.  None of the above 
Question 717
Question
MCQ▾If then the value of is
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d.  Question does not provide sufficient data or is vague 
Question 718
Question
MCQ▾What must be added to to get ?
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d.  Question does not provide sufficient data or is vague 