IMO Level 1 Mathematics Olympiad (SOF) Class 8: Questions 592  599 of 1040
Access detailed explanations (illustrated with images and videos) to 1040 questions. Access all new questions we will add tracking exampattern and syllabus changes. Subscription can be renewed yearly absolutely FREE! View Sample Explanation or View Features.
Rs. 450.00 or
How to register?
Question number: 592
» Direct and Inverse Proportions
Question
If , then the value of is________.
Choices
Choice (4)  Response  

a.  4 

b.  9 

c.  6 

d.  10 

Question number: 593
Question
If and, then equals
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 594
» Direct and Inverse Proportions
Question
An agent receives a commission of Rs. 25.00 on sales of Rs. 1000.00. The commission he get on sales of Rs. 100.00 is________.
Choices
Choice (4)  Response  

a.  Rs 3.5 

b.  Rs 2.5 

c.  Rs 2 

d.  Rs. 3 

Question number: 595
» Direct and Inverse Proportions
Question
Pipe A can fill an empty tank in 3 hours while pipe B can empty the full tank in 5 hours. If both are opened in the empty tank, time taken to fill it up completely is ________.
Choices
Choice (4)  Response  

a.  hours 

b.  hours 

c.  hours 

d.  hours 

Question number: 596
Question
When simplified, is equal to________.
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 597
Question
Given that and, then the value of is (approximately) ________.
Choices
Choice (4)  Response  

a.  1.21 

b.  1.00 

c.  0.87 

d.  0.5 

Question number: 598
Question
Number of prime factors in is
Choices
Choice (4)  Response  

a.  11 

b.  13 

c.  14 

d.  12 

Question number: 599
Question
The solution of , is________.
Choices
Choice (4)  Response  

a.  4 

b.  3 

c.  2 

d.  1 
