NSTSE (National Science Talent Search Exam Unified Council) Class 10: Questions 326  335 of 1484
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Question number: 326
» Mathematics » Quadratic Equations
Question
The roots of are
Choices
Choice (4)  Response  

a.  4 and 7  
b.  4 and 7  
c.  4 only  
d.  7 only 
Question number: 327
Question
If then = ________.
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d.  None of the above 
Question number: 328
Question
If are the factors of then the other factor is ________.
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 329
» Mathematics » Coordinate Geometry
Question
The ratio by which divides the join of and is ________.
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d.  Question does not provide sufficient data or is vague 
Question number: 330
» Mathematics » Surface Area and Volumes
Question
Ratio of lateral surface areas of two cylinders with equal heights is
Choices
Choice (4)  Response  

a.  H: h  
b.  R: r  
c.  1: 2  
d.  Question does not provide sufficient data or is vague 
Question number: 331
» Mathematics » Arithmetic Progressions
Question
The sum of all integers between 60 and 290 which end in 5 is
Choices
Choice (4)  Response  

a.  4205  
b.  6075  
c.  5205  
d.  4025 
Question number: 332
Question
=________.
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d.  None of the above 
Question number: 333
Question
If and then = ________.
Choices
Choice (4)  Response  

a.  2  
b. 
 
c.  2a  
d.  None of the above 
Question number: 334
» Mathematics » Quadratic Equations
Question
In the equation the roots are equal when
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 335
» Mathematics » Surface Area and Volumes
Question
The lateral surface area of a right circular cylinder with base radius 28 cm and height 10 cm is
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d.  None of the above 