IMO Mathematics Olympiad Class 7: Questions 685  690 of 1012
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Question number: 685
Question
The median value of the given data is
64, 68, 55, 64, 72, 78, 84, 56, 45, 88
Choices
Choice (4)  Response  

a.  64 

b.  65 

c.  88 

d.  66 

Question number: 686
» Symmetry and Visualizing Solid Shapes
Question
The number of cubes as shown in figure is
Choices
Choice (4)  Response  

a.  25 

b.  22 

c.  18 

d.  27 

Question number: 687
Question
In a rhombus ABCD, the diagonals intersects at O. If AB = 10 cm, diagonal BD = 16 cm, then the length of the diagonal AC is ________.
Choices
Choice (4)  Response  

a.  6 cm 

b.  12 cm 

c.  16 cm 

d.  8 cm 

Question number: 688
» Logical and Analytical Reasoning
Question
Three hours later would be as long until midday. What time is it now?
Choices
Choice (4)  Response  

a.  8: 30 

b.  11: 00 

c.  9: 00 

d.  8: 00 

Question number: 689
Question
ABCD is a rectangle having length 30 cm and breadth 25 cm. P, Q, R, S are midpoints of AB, BC, CD and AD respectively. Find the area of the shaded region of the figure.
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 690
Question
The simple algebraic expression of is ________.
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 

