IMO Mathematics Olympiad (SOF) Class 10: Questions 175  181 of 958
Get 1 year subscription: Access detailed explanations (illustrated with images and videos) to 958 questions. Access all new questions we will add tracking exampattern and syllabus changes. View Sample Explanation or View Features.
Rs. 450.00 or
Question number: 175
» Pair of Linear Equations in Two Variables
Question
The value of k for which the system of equations has a unique solution, is ________
Choices
Choice (4)  Response  

a. 


b.  = 2 

c. 


d.  = 1 

Question number: 176
» Pair of Linear Equations in Two Variables
Question
The sum of two numbers is 20 and the sum of their squares is 40. The numbers are ________
Choices
Choice (4)  Response  

a.  12 and 17 

b.  14 and 25 

c.  13 and 16 

d.  12 and 15 

Question number: 177
Question
If one of the zero of the quadratic polynomial is then value of k is ________
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 178
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 2, 7, 14 respectively, is ________
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 179
Question
If are the zeroes of the polynomial , then a polynomial having as its zeroes is ________
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 180
» Pair of Linear Equations in Two Variables
Question
Solve for x and y in the following question:
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 181
Question
If are the roots of the equation , then what is the quadratic equation whose roots are
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 

