IMO Level 1 Mathematics Olympiad (SOF) Class 6: Questions 422  429 of 1059
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Question number: 422
Question
Three equivalent fractions of are
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 423
» Understanding Elementary Shapes
Question
An angle which is less than is called
Choices
Choice (4)  Response  

a.  Right angle  
b.  Obtuse angle  
c.  Acute angle  
d.  Complete angle 
Passage
Look at the alphabets given below.
K E S H A V
Question number: 424 (1 of 2 Based on Passage) Show Passage
Question
What fraction of alphabets is made of curved lines?
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 425 (2 of 2 Based on Passage) Show Passage
Question
What fraction of alphabets is made of 3 straight lines?
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 426
» Understanding Elementary Shapes
Question
Which of the following statement is false?
Choices
Choice (4)  Response  

a.  Each side of a quadrilateral is less than the sum of the remaining three sides.  
b.  A quadrilateral can have almost three angles.  
c.  Each diagonal of a quadrilateral divides it into two triangles.  
d.  A quadrilateral has two diagonals. 
Question number: 427
» Decimals
Question
The ratio of copper and zinc in an alloy is 9: 5. If the weight of zinc in the alloy is 9.5 gm, then weight of copper in it is
Choices
Choice (4)  Response  

a.  17.5 gm  
b.  17.1 gm  
c.  17.4 gm  
d.  17.2 gm 
Question number: 428
» Understanding Elementary Shapes
Question
In an isosceles , the bisectors of and meet at D. If , then is equal to
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 429
» Understanding Elementary Shapes
Question
In the figure, not drawn to scale, ABDE is a rhombus and ABC is a straight line. Find
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 
