IMO Mathematics Olympiad Class 7: Questions 283  287 of 456
Get 1 year subscription: Access detailed explanations (illustrated with images and videos) to 456 questions. Access all new questions we will add tracking exampattern and syllabus changes. View Sample Explanation or View Features.
Rs. 300.00 or
Question number: 283
» Practical Geometry  Lines and Angles
Question
ABC is an acute angled triangle. P, Q are the points on AB and AC respectively such that area of APC = area of AQB. A line is drawn through B parallel to AC and meets the line trough Q parallel to AB at S. QS cuts BC at R.
Choices
Choice (4)  Response  

a.  BR = RC  
b.  RS = AP  
c.  PC = BP  
d.  AP = PC 
Question number: 284
» Practical Geometry  Lines and Angles
Question
I: Sum of the two complementary angles are
II: Sum of two supplementary angles are
Which of the following statement is true?
Choices
Choice (4)  Response  

a.  I and II are false  
b.  Only II true  
c.  Only I true  
d.  I and II are true 
Question number: 285
» Practical Geometry  Lines and Angles
Question
In the figure, POQ, ROD and TOS are straight lines. Find y.
Choices
Choice (4)  Response  

a.  52°  
b. 
 
c.  45°  
d. 

Question number: 286
» Practical Geometry  Lines and Angles
Question
In the figure, MNOP is a trapezium with MN parallel to PQ, and is a straight line. Find X.
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 287
» Practical Geometry  Lines and Angles
Question
Two supplementary angles are in the ratio , than the angles are
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 
