Arithmetic Progressions (IMO Mathematics Olympiad Class 10): Questions 31  35 of 84
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Question number: 31
» Arithmetic Progressions
Question
Four numbers are inserted between the numbers 4 and 39 such that an A. P. results. Find the biggest of these four numbers.
Choices
Choice (4)  Response  

a.  33 

b.  30 

c.  31 

d.  32 

Question number: 32
» Arithmetic Progressions
Question
If the sum of three consecutive terms of an increasing A. P. is 75 and the product of the first and third of these terms is 600, then the third term is ________
Choices
Choice (4)  Response  

a.  90 

b.  30 

c.  50 

d.  60 

Question number: 33
» Arithmetic Progressions
Question
Let Be the arithmetic progressions such that. The sum of the first four hundred terms of the progressions is ________
Choices
Choice (4)  Response  

a.  160000 

b.  350000 

c.  950000 

d.  300000 

Question number: 34
» Arithmetic Progressions
Question
In an A. P, If it is given that then is equal to ________
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 35
» Arithmetic Progressions
Question
Let Be the arithmetic progressions such that. The sum of the first one hundred terms of the progressions is ________
Choices
Choice (4)  Response  

a.  100 

b.  505000 

c.  10000 

d.  0 
