IMO Mathematics Olympiad Class 7: Questions 761  767 of 1012
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Question number: 761
» Logical and Analytical Reasoning
Question
A die has A, B, C, D written in a clock wise order on the adjacent faces and E & F at the top and bottom respectively. When C is at the top, what will be at the bottom?
Choices
Choice (4)  Response  

a.  C 

b.  F 

c.  A 

d.  B 

Question number: 762
Question
A dealer allows a discount of 10 % and still gains 5%. What percent above the cost price must he mark his goods?
Choices
Choice (4)  Response  

a. 


b.  15% 

c.  50% 

d.  20% 

Question number: 763
Question
In a rhombus PQRS, and . Then the diagonal QS is ________.
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 764
Question
A buffalo is tied at the middle of a rectangular field, 40 m by 20 m, by a rope 7 m long. On how much area can the buffalo graze?
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 765
Question
One side of a parallelogram is 2.4 decameters and its area is 576 . The corresponding altitude is ________.
Choices
Choice (4)  Response  

a.  24 m 

b.  24 cm 

c.  24 decameter 

d.  24 dm 

Question number: 766
» Logical and Analytical Reasoning
Question
Complete the sequence 4, 2, 5, 4, 7, 6, 10, 8, 14, ?
Choices
Choice (4)  Response  

a.  18 

b.  19 

c.  10 

d.  12 

Question number: 767
Question
The length of the largest pole that can be placed in a hall 12 m long, 15 m wide and 20 m high is ________.
Choices
Choice (4)  Response  

a.  28 m 

b.  m 

c.  m 

d.  27 m 
