IMO Level 1 Mathematics Olympiad (SOF) Class 10: Questions 414  420 of 968
Access detailed explanations (illustrated with images and videos) to 968 questions. Access all new questions we will add tracking exampattern and syllabus changes. Unlimited Access for Unlimited Time!
View Sample Explanation or View Features.
Rs. 450.00 or
How to register?
Question number: 414
Question
Points are joined to form a quadrilateral. What will be the structure of quadrilateral?
Choices
Choice (4)  Response  

a.  Pentagon  
b.  Hexagon  
c.  Cross  
d.  Square 
Question number: 415
Question
The average age of 5 teachers is 28 years. If one teacher is excluded the mean gets reduced by 2 years. The age of the excluded teacher is ________
Choices
Choice (4)  Response  

a.  36 years  
b.  35 years  
c.  26 years  
d.  33 years 
Question number: 416
Question
Two dice are thrown simultaneously. The probability of getting a doublet or a total of 8 is ________
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 417
Question
When two dice are thrown, the probability of getting a prime number as the sum is ________
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 418
Question
In what ratio is the line segment joining the points is divided by Xaxis?
Choices
Choice (4)  Response  

a.  1: 1  
b.  3: 10  
c.  5: 7  
d.  7: 8 
Question number: 419
Question
XYZ is an isosceles triangle. If the coordinates of the base are , then the coordinates of the vertex Z can be
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 420
Question
In what ratio is the line segment joining the points is divided by Xaxis?
Choices
Choice (4)  Response  

a.  1: 3  
b.  3: 1  
c.  6: 7  
d.  7: 6 