NSTSE (National Science Talent Search Exam Unified Council) Class 8: Questions 708  714 of 2028
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Question number: 708
» Mathematics » Direct and Inverse Proportions
Question
If and , then is:
Choices
Choice (4)  Response  

a. 


b. 


c. 


d.  Question does not provide sufficient data or is vague 

Question number: 709
» Mathematics » Visualizing Solid Shapes
Question
The flat surface of a solid figure is called as:
Choices
Choice (4)  Response  

a.  Face 

b.  Vertex 

c.  Edge 

d.  Question does not provide sufficient data or is vague 

Question number: 710
Question
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 number: 711
Question
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 number: 712
Question
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 number: 713
» Mathematics » Algebraic Expressions and Identities
Question
What must be subtracted from to get ?
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 714
» Mathematics » Cube and Cube Roots
Question
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 
