NSTSE (National Science Talent Search Exam Unified Council) Class 8: Questions 701  707 of 2028
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Question number: 701
» Mathematics » Cube and Cube Roots
Question
The value of is:
Choices
Choice (4)  Response  

a.  18 

b.  28 

c.  18 

d.  28 

Question number: 702
» Mathematics » Understanding Quadrilaterals
Question
In a quadrilateral PQRS, if and , then =________.
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 703
» Mathematics » Comparing Quantities
Question
The CI on a certain sum for 2 years is Rs. 62 and SI is Rs. 60. Then the rate percent per annum is:
Choices
Choice (4)  Response  

a.  6% 

b.  12% 

c.  5.68% 

d.  6.67% 

Question number: 704
Question
A group of 50 applicants gave an online exam. Their scores are given in the table below. Calculate the percentage of the applicants who scored minimum 5 points.
Score  0  4  5  7  8 
No. of applicants  5  20  5  15  5 
Choices
Choice (4)  Response  

a.  50% 

b.  60% 

c.  25% 

d.  30% 

Question number: 705
» Mathematics » Visualizing Solid Shapes
Question
The faces of a cube are:
Choices
Choice (4)  Response  

a.  Circles 

b.  Squares 

c.  Rectangles 

d.  Question does not provide sufficient data or is vague 

Question number: 706
» Mathematics » Direct and Inverse Proportions
Question
What is the correct order in which 8,6, 3,4 be written so as to form the terms in proportion?
Choices
Choice (4)  Response  

a.  6,4, 8,3 

b.  8,3, 4,6 

c.  3,8, 4,6 

d.  8,6, 4,3 

Question number: 707
» Mathematics » Direct and Inverse Proportions
Question
A wheel that has 9 cogs is meshed with a larger wheel of 21 cogs. When the smaller wheel has made 14 revolutions, then the number of revolutions made by the larger wheel is:
Choices
Choice (4)  Response  

a.  12 

b.  9 

c.  6 

d.  18 
