IMO Mathematics Olympiad Class 9: Questions 706  712 of 919
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Question number: 706
» Introduction to Euclid's Geometry
Question
Train left 30 minutes later than the scheduled time and inorder to reach the destination, 1500 km away in time. It has to increase the speed by 250km/h from the usual seed. Find the usual speed?
Choices
Choice (4)  Response  

a.  850 

b.  650 

c.  950 

d.  750 

Question number: 707
Question
The difference between the maximum and the minimum observation in the data is called ________
Choices
Choice (4)  Response  

a.  Frequency 

b.  Class interval 

c.  Range 

d.  Cumulative frequency 

Question number: 708
Question
A card is drawn from a wellshuffled pack of 52 cards. The probability that the card drawn neither a club nor a spade is ________
Choices
Choice (4)  Response  

a. 


b.  2 

c.  3 

d. 


Question number: 709
Question
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 710
Question
Subhash purchased a tape recorder at of its selling price and sold it at more than its S. P his gain is ________
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 711
» Linear Equations in Two Variables
Question
What is the yintercept of a line with the equation
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 712
» Linear Equations in Two Variables
Question
Which equation satisfies the data in the table?
X  3  6  9 
Y  2  0  2 
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 

