IMO Mathematics Olympiad (SOF) Class 8: Questions 801  806 of 1030
Get 1 year subscription: Access detailed explanations (illustrated with images and videos) to 1030 questions. Access all new questions we will add tracking exampattern and syllabus changes. View Sample Explanation or View Features.
Rs. 450.00 or
How to register?
Question number: 801
Question
At 12 noon, Nisha recorded the temperature as. The temperature had increased by from 10 A. M. The temperature at 8 A. M. was warmer than it was at 10 A. M. what was the temperature at 8 A. M?
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 802
Question
If students of a class of strength 50 are boys, then the number of girls equals________.
Choices
Choice (4)  Response  

a.  40 

b.  20 

c.  30 

d.  10 

Question number: 803
Question
Present ages of Sameer and Anand is 5: 6 respectively. After 7 years this ratio becomes 6: 7 respectively. What is the present age of Sameer?
Choices
Choice (4)  Response  

a.  20 years 

b.  10 years 

c.  25 years 

d.  35 years 

Question number: 804
Question
Two tankers contain 300 liters and 100 liters of petrol respectively. The maximum capacity of container which can be used to measure exactly petrol of tank, is________.
Choices
Choice (4)  Response  

a.  100 liter 

b.  50 liter 

c.  150 liter 

d.  25 liter 

Question number: 805
Question
I gain 80 paise on Rs. 80. My gain percent is________.
Choices
Choice (4)  Response  

a.  1% 

b.  2% 

c.  3% 

d.  None of the above 

Question number: 806
Question
The age of Ram and Shyam are in ratio 3: 4. After 10 years, their age will be in ratio 11: 12. The age of Shyam is________.
Choices
Choice (4)  Response  

a.  2 years 

b.  1 years 

c.  3 years 

d.  5 years 
