NSTSE (National Science Talent Search Exam Unified Council) Class 10: Questions 294  300 of 1484
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Question number: 294
» Mathematics » Arithmetic Progressions
Question
In a geometric series of positive terms the difference between the fourth and third terms is 588 and the difference between the second and first terms is 12. What is the sum of the first six terms of the series?
Choices
Choice (4)  Response  

a.  39216  
b.  39621  
c.  36921  
d.  32196 
Question number: 295
» Mathematics » Arithmetic Progressions
Question
In an AP, the sum of 3 numbers is 15 and their product is 80. Then the three numbers are
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 296
Question
Which of the following expression is a polynomial?
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d.  None of the above 
Question number: 297
» Mathematics » Coordinate Geometry
Question
One end of a diameter of a circle is and the center is . The coordinates of the other end is ________.
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d.  All of the above 
Question number: 298
» Mathematics » Arithmetic Progressions
Question
If the sums of n, 2n and 3n terms of an AP are respectively, then = ________.
Choices
Choice (4)  Response  

a. 
 
b.  0  
c.  1  
d.  3 
Question number: 299
» Mathematics » Arithmetic Progressions
Question
If the sum of the first 10 terms and the sum of the first 100 terms of a given AP are 100 and 10 respectively, then the sum of the first 110 terms is
Choices
Choice (4)  Response  

a.  55  
b.  110  
c.  90  
d.  110 
Question number: 300
» Mathematics » Coordinate Geometry
Question
In what ratio is the segment joining the points and divided by Xaxis?
Choices
Choice (4)  Response  

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