IMO Mathematics Olympiad (SOF) Class 8: Questions 265  271 of 1029
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Question number: 265
Question
The cost of a vehicle is Rs. 1,50,000. If its value depreciates at the rate of 20 % per annum then total depreciation after 3 years was________.
Choices
Choice (4)  Response  

a.  70100 

b.  72000 

c.  73200 

d.  71500 

Question number: 266
Question
The cost of a vehicle is Rs. 1,00,000. If its value depreciates at the rate of 20 % per annum then total depreciation after 3 years was________.
Choices
Choice (4)  Response  

a.  48800 

b.  48100 

c.  48500 

d.  48200 

Question number: 267
Question
A book was sold for Rs. 30.00 with a profit of 5%. If it were sold for Rs. 30.50, then what would have been the percentage of profit or loss?
Choices
Choice (4)  Response  

a.  11.04% 

b.  6.75% 

c.  6.00% 

d.  10% 

Question number: 268
» Quadrilaterals and Practical Geometry
Question
To construct a quadrilateral uniquely, it is necessary to have the knowledge of at least________independent elements.
Choices
Choice (4)  Response  

a.  Four 

b.  Two 

c.  Three 

d.  Five 

Question number: 269
» Quadrilaterals and Practical Geometry
Question
Any quadrilateral has ________ sides.
Choices
Choice (4)  Response  

a.  Two 

b.  Five 

c.  Four 

d.  Three 

Question number: 270
» Quadrilaterals and Practical Geometry
Question
The number of sides of a regular polygon whose each exterior angle has a measure of is________.
Choices
Choice (4)  Response  

a.  10 

b.  8 

c.  3 

d.  6 

Question number: 271
Question
What sum lent out at C. I. will amount to Rs. 900 in 2 years at 20 % p. a. interest?
Choices
Choice (4)  Response  

a.  625 Rs. 

b.  700 Rs. 

c.  550 Rs. 

d.  600 Rs. 
