IMO Mathematics Olympiad (SOF) Class 7: Questions 594  599 of 1012
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Question number: 594
Question
Janki buys a mobile for Rs. 12000 and sells it at a loss of 20%. She sold the mobile for ________.
Choices
Choice (4)  Response  

a.  Rs. 7200 

b.  Rs. 8900 

c.  Rs. 9600 

d.  Rs. 9500 

Question number: 595
Assertion (Ꭺ)
Two triangles are said to be congruent if two sides and an angle of one triangle are respectively equal to the two sides and an angle of the other.
Reason (Ꭱ)
Two triangles are congruent if two sides and the included angle of the one must be equal to the corresponding two sides and included angle of the other.
Choices
Choice (4)  Response  

a.  Both Ꭺ and Ꭱ are true and Ꭱ is the correct explanation of Ꭺ 

b.  Ꭺ is false but Ꭱ is true 

c.  Both Ꭺ and Ꭱ are false 

d.  Ꭺ is true but Ꭱ is false 

Question number: 596
Question
In a government exam one should get 20 % of the maximum marks to pass. Falak obtains 89 marks and is declared fail by 31 marks. The maximum marks are ________.
Choices
Choice (4)  Response  

a.  290 

b.  560 

c.  600 

d.  430 

Question number: 597
Question
If two sides of an isosceles triangle are 3 cm and 8 cm, then the length of the third side is ________.
Choices
Choice (4)  Response  

a.  3 cm 

b.  8 cm 

c.  2 cm 

d.  1 cm 

Question number: 598
Question
The value of is ________.
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 599
Question
In a triangle ABC, and D is the mid – point of BC. The value of is equal to ________.
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 

