IMO Mathematics Olympiad Class 10: Questions 548  552 of 958
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Question number: 548
Question
By selling an article for Rs. 900 a person lost. For what amount should he sell it to make a profit of?
Choices
Choice (4)  Response  

a.  Rs. 1650 

b.  Rs. 1630 

c.  Rs. 1950 

d.  Rs. 1440 

Question number: 549
Question
If 1 man or 2 women or 3 boys can do a piece of work in 44 days, then the same piece of work will be done by 1 man, 1 woman and 1 boy in ________
Choices
Choice (4)  Response  

a.  26 days 

b.  33 days 

c.  21 days 

d.  24 days 

Question number: 550
Question
Choices
Choice (4)  Response  

a.  2 

b.  0 

c.  3 

d.  1 

Question number: 551
Question
Divide Rs. 600 among A, B and C so that Rs. 40 more than of A’s share, Rs. 20 more than of B’s share and Rs. 10 more than of C’s share may all be equal. What is A’s share?
Choices
Choice (4)  Response  

a.  Rs. 280 

b.  Rs. 170 

c.  Rs. 200 

d.  Rs. 150 

Question number: 552
Question
Dharma got married 5 years ago. Today her age is times her age at the time of marriage. Her son’s age is times her age. Her son’s age is ________
Choices
Choice (4)  Response  

a.  12 years 

b.  10 years 

c.  13 years 

d.  15 years 
