IMO Level 1 Mathematics Olympiad (SOF) Class 7: Questions 777  784 of 1022
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Question number: 777
Question
If the value of equals to 5, when , then the value of ‘a’ is ________.
Choices
Choice (4)  Response  

a.  6 

b.  4 

c.  5 

d.  3 

Question number: 778
Question
If the mean of 13,16,12, x and 7 is 25, then the value of x is ________.
Choices
Choice (4)  Response  

a.  77 

b.  73 

c.  72 

d.  71 

Question number: 779
» Logical and Analytical Reasoning
Question
Range of TV is higher than Mobile;
Mobile is cheaper than Computer;
Computer is higher ranged than TV;
Freeze is higher ranged than Mobile;
Freeze is cheaper than TV; which is more costly?
Choices
Choice (4)  Response  

a.  TV 

b.  Freeze 

c.  Computer 

d.  Mobile 

Question number: 780
» Logical and Analytical Reasoning
Question
Which of the following numbers does not fit in the given series?
1,3, 7,13,21,31,43,57,74,91
Choices
Choice (4)  Response  

a.  91 

b.  43 

c.  21 

d.  74 

Question number: 781
» Logical and Analytical Reasoning
Question
If 5^{th} Feb 2010 falls on Monday, what day of week will fall on 5^{th} Feb 2009?
Choices
Choice (4)  Response  

a.  Sunday 

b.  Wednesday 

c.  Monday 

d.  Friday 

Question number: 782
» Logical and Analytical Reasoning
Question
If A is B’s brother, B is C’s sister and C is D’s father, then D is A’s
Choices
Choice (4)  Response  

a.  Brother 

b.  Sister 

c.  Wife 

d.  None of the above 

Question number: 783
Question
If the mean of 12,9, 5, x and 6 is 11, then the value of x is ________.
Choices
Choice (4)  Response  

a.  22 

b.  25 

c.  23 

d.  21 

Question number: 784
Question
p: The mode is always one of the number in a data.
q: The mean is one of the numbers in a data.
Which of the following statements is true?
Choices
Choice (4)  Response  

a.  p and q are false 

b.  p is false and q is true 

c.  p and q are true 

d.  p is true and q is false 
