IMO Mathematics Olympiad (SOF) Class 6: Questions 851  857 of 1049
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Question number: 851
Question
The middle terms if four different numbers are in proportion are called
Choices
Choice (4)  Response  

a.  Extremes 

b.  Means 

c.  Antecedents 

d.  Consequents 

Question number: 852
» Symmetry and Practical Geometry
Question
A perpendicular is drawn to a line segment at A using protractor and point C is marked on perpendicular, then
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 853
Question
Time taken by bike to reach to an area is 15 minutes and by bicycle is 1 hour, then the ratio of the time taken by bike to bicycle is
Choices
Choice (4)  Response  

a.  1: 4 

b.  1: 15 

c.  4: 1 

d.  15: 1 

Question number: 854
» Algebra
Question
In , the value of ‘x’ is
Choices
Choice (4)  Response  

a. 


b.  1 

c.  +1 

d. 


Question number: 855
Question
If the length of rectangle is two times the breadth and area is 288 , then length and breadth are respectively________.
Choices
Choice (4)  Response  

a.  16 cm, 18 cm 

b.  12 cm, 24 cm 

c.  24 cm, 12 cm 

d.  20 cm, 10 cm 

Question number: 856
Question
The first and last terms if four different numbers are in proportion are called
Choices
Choice (4)  Response  

a.  Antecedents 

b.  Means 

c.  Consequents 

d.  Extremes 

Question number: 857
Question
In a , if , then respectively are
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 

