IMO Mathematics Olympiad Class 10: Questions 230  235 of 958
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Question number: 230
Question
If 1 is one of the zeroes of polynomials, and then the value of k is ________
Choices
Choice (4)  Response  

a.  4 

b.  0 

c.  2 

d.  2 

Question number: 231
» Pair of Linear Equations in Two Variables
Question
The solution of the system of equations and , is ________
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 232
Question
The roots of the quadratic equation are in the ratio, then k equals ________
Choices
Choice (4)  Response  

a.  10 

b.  11 

c.  14 

d.  13 

Question number: 233
Question
If are the zeroes of the quadratic polynomial , then the value of is ________
Choices
Choice (4)  Response  

a.  260 

b.  238 

c.  250 

d.  228 

Question number: 234
» Pair of Linear Equations in Two Variables
Question
The sum of two numbers is 7 and the sum of their squares is 29. The numbers are ________
Choices
Choice (4)  Response  

a.  9 and 6 

b.  2 and 5 

c.  1 and 2 

d.  8 and 5 

Question number: 235
Question
A cubic polynomial with the sum of its zeroes, sum of the product of its zeroes taken two at a time, and the product of its zeroes as 6, 17, 12 respectively, is ________
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 

