IMO Mathematics Olympiad Class 6: Questions 900  904 of 912
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Question number: 900
» Algebra
Question
The algebraic expression for the statement ‘y is multiplied by one less than itself’ is
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 901
» Algebra
Question
The value of y for which the equation is is
Choices
Choice (4)  Response  

a.  10  
b.  8  
c.   10  
d.  12 
Question number: 902
Question
A bag contains one rupee, 50 paisa and 25 paisa coins in the ratio 5: 6: 8. If the total amount is Rs. 420, find the total number of coins.
Choices
Choice (4)  Response  

a.  798  
b.  978  
c.  987  
d.  789 
Question number: 903
Question
A tube light consumes 1.85 Watt power per hour. The power required for 4 hours is
Choices
Choice (4)  Response  

a.  7.6 Watt  
b.  8.5 Watt  
c.  5.6 Watt  
d.  7.4 Watt 
Question number: 904
Question
Perimeter of the figure is
Choices
Choice (4)  Response  

a.  68.2 cm  
b.  68.1 cm  
c.  68.3 cm  
d.  86.3 cm 