IMO Mathematics Olympiad Class 9: Questions 525  530 of 919
Get 1 year subscription: Access detailed explanations (illustrated with images and videos) to 919 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: 525
Question
If , and then value of t when , is________.
Choices
Choice (4)  Response  

a.  1 

b.  2 

c.  2 

d.  1 

Question number: 526
» Analytical Reasoning and Logical Reasoning
Question
In a certain code DISNEYWORLD code is written as EISNDYDORLW. How will CHIDAMBARAM be written in the code
Choices
Choice (4)  Response  

a.  ERDFCVSDWEA 

b.  KDMCFHRYTGS 

c.  AHIDCMMARAB 

d.  CHIMADRAMBA 

Question number: 527
» Linear Equations in Two Variables
Question
The parking charges of a car on Pune railway station for first 3 hours in Rs. 70 and 20 Rs. for subsequent hours, write down an equation for this information is________
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 528
Question
If , then the value of x is________.
Choices
Choice (4)  Response  

a.  7 

b.  5 

c.  3 

d.  1 

Question number: 529
Question
Due to an increase of in the price of eggs, 3 eggs less are available for Rs. 7.80. the present rate of eggs per dozen is ________
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 530
» Analytical Reasoning and Logical Reasoning
Question
In the given matrix the values of A, B and C respectively are ________.
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 

