NSTSE (National Science Talent Search Exam Unified Council) Class 8: Questions 64  69 of 2028
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Question number: 64
» Mathematics » Linear Equations in One Variable
Question
In an examination a student was asked to find th of a certain number. By mistake, he found of it. His answer was 120 more than the correct answer. The number given him is:
Choices
Choice (4)  Response  

a.  229 

b.  202.5 

c.  185.2 

d.  205 

Question number: 65
» Mathematics » Rational Numbers
Question
The value of is:
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 66
» Mathematics » Rational Numbers
Question
Assertion (Ꭺ)
The quotient of two integers is always a rational number and
Reason (Ꭱ)
is not rational.
Choices
Choice (4)  Response  

a.  Ꭺ is false but Ꭱ is true 

b.  Both Ꭺ and Ꭱ are false 

c.  Both Ꭺ and Ꭱ are true and Ꭱ is the correct explanation of Ꭺ 

d.  Ꭺ is true but Ꭱ is false 

Question number: 67
» Mathematics » Linear Equations in One Variable
Question
The ratio of number of males to number of females in a club are 5: 6. If there are 70 males in the club, the total number of members in the club are:
Choices
Choice (4)  Response  

a.  168 

b.  154 

c.  132 

d.  158 

Question number: 68
» Mathematics » Rational Numbers
Question
The value of is:
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 69
» Mathematics » Understanding Quadrilaterals
Question
The diagram, ABCD is a parallelogram and ADE is a straight line. Given that the area of the triangle CDE is , then the area of the whole diagram is is:
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 

