IMO Mathematics Olympiad Class 9: Questions 701  705 of 919
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Question number: 701
Question
Sujal buys an article with discount on its marked price. He makes a profit of by selling it at Rs. 800. The marked price is ________
Choices
Choice (4)  Response  

a.  Rs. 1633 

b.  Rs. 1400 

c.  Rs. 1333 

d.  Rs. 1600 

Question number: 702
» Analytical Reasoning and Logical Reasoning
Question
Group the given figures into three classes using each figure only once.
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 703
Question
The mean of 20 items is 17 and if each item is increased by 3, then its mean will be ________
Choices
Choice (4)  Response  

a.  70 

b.  50 

c.  60 

d.  20 

Question number: 704
» Analytical Reasoning and Logical Reasoning
Question
If in each of the following groups of numbers, last two digits are interchanged and after that they are arranged in descending order, then what will be the first digit of the middle group?
487, 984, 124, 564, 784, 325 and 956
Choices
Choice (4)  Response  

a.  5 

b.  7 

c.  9 

d.  4 

Question number: 705
Question
Find the value of a if is a factor of the polynomial
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 

