NSTSE (National Science Talent Search Exam Unified Council) Class 8: Questions 1  8 of 2028
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Question number: 1
» Mathematics » Understanding Quadrilaterals
Question
In a quadrilateral ABCD, the diagonals AC and BD are equal but not perpendicular to each other. Then PQRS is a:
Choices
Choice (4)  Response  

a.  Parallelogram 

b.  Square 

c.  Rectangle 

d.  Trapezium 

Question number: 2
» Mathematics » Understanding Quadrilaterals
Question
If a quadrilateral has two adjacent sides equal and the other two sides equal, then it is called:
Choices
Choice (4)  Response  

a.  Square 

b.  Kite 

c.  Rectangle 

d.  Parallelogram 

Question number: 3
» Mathematics » Linear Equations in One Variable
Question
If the angles of a triangle are in the ratio 1: 2: 3, then the difference between the greatest and smallest angles is:
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 4
» Mathematics » Linear Equations in One Variable
Question
is true when value of x is:
Choices
Choice (4)  Response  

a.  18 

b.  36 

c.  12 

d.  6 

Question number: 5
» Mathematics » Rational Numbers
Question
Express 0.85 as rational number.
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 6
» Mathematics » Rational Numbers
Question
The rational number between and is:
Choices
Choice (4)  Response  

a. 


b. 


c.  0.22 

d.  All a. , b. and c. are correct 

Question number: 7
» Mathematics » Linear Equations in One Variable
Question
If the digit 1 is placed after a two digit number whose tens digit is ‘a’ and units digit is ‘b’, the new number is:
Choices
Choice (4)  Response  

a. 


b. 


c. 


d.  Question does not provide sufficient data or is vague 

Question number: 8
» Mathematics » Rational Numbers
Question
Which of the following statement is false?
Choices
Choice (4)  Response  

a.  Every fraction is a rational number 

b.  Every rational number is a fraction 

c.  Every integer is a rational number 

d.  Question does not provide sufficient data or is vague 
