IMO Mathematics Olympiad Class 5: Questions 485  490 of 838
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Question number: 485
Question
If 14 litres of oil costs rupees 1400, then what is the cost of 9 litres of oil?
Choices
Choice (4)  Response  

a.  900 

b.  090 

c.  009 

d.  Question does not provide sufficient data or is vague 

Question number: 486
Appeared in Year: 2014
Question
Using the given clues, find the value of
Choices
Choice (4)  Response  

a.  0.75 

b.  0.235 

c.  0.1405 

d.  0.375 

Passage
The following time was seen on Samrat and Varun’s watch when the actual time was 1: 28 p. m.
Question number: 487 (1 of 4 Based on Passage) Show Passage
Question
Calculate the time shown on Samrat’s watch when the time on Varun’s watch was 10 minutes to midnight
Choices
Choice (4)  Response  

a.  5: 30 p. m. 

b.  11: 55 p. m. 

c.  11: 12 p. m. 

d.  12: 55 p. m. 

Question number: 488 (2 of 4 Based on Passage) Show Passage
Question
Calculate the time shown on Samrat’s watch when the actual time was half past 6 in the evening.
Choices
Choice (4)  Response  

a.  6: 15 p. m. 

b.  5: 55 p. m. 

c.  6: 17 p. m. 

d.  5: 30 p. m. 

Question number: 489 (3 of 4 Based on Passage) Show Passage
Question
Calculate the time shown on Varun’s watch when the actual time was half past 6 in the evening.
Choices
Choice (4)  Response  

a.  6: 30 p. m. 

b.  5: 30 p. m. 

c.  6: 55 p. m. 

d.  5: 55 p. m. 

Question number: 490 (4 of 4 Based on Passage) Show Passage
Question
Calculate the time shown on Samrat’s watch when the time on Varun’s watch was 5 minutes to midnight
Choices
Choice (4)  Response  

a.  12: 30 p. m. 

b.  12: 55 p. m. 

c.  11: 55 p. m. 

d.  11: 17 p. m. 
