IMO Mathematics Olympiad (SOF) Class 7: Questions 524  529 of 1012
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Question number: 524
Question
The total cost of 3 tables and 2 chairs is Rs. 745. If one table costs Rs. 40 more than one chair, find the price of each table and chair respectively.
Choices
Choice (4)  Response  

a.  Rs. 160, Rs. 120 

b.  Rs. 165, Rs. 125 

c.  Rs. 200, Rs. 160 

d.  Rs. 120, Rs. 80 

Question number: 525
Question
Mahi uses 120 pearls to make 5 necklaces. How many of the same type of necklaces can Mahi make with 360 pearls?
Choices
Choice (4)  Response  

a.  240 

b.  12 

c.  15 

d.  60 

Question number: 526
Question
When Shreya travelled 68 km she found that of the entire journey was still left. The length of the total journey is
Choices
Choice (4)  Response  

a.  109 km 

b.  102 km 

c.  106 km 

d.  130 km 

Question number: 527
Question
A drum of kerosene oil is full. When 15 liters of oil is drawn from it, it is full. The capacity of the drum is ________.
Choices
Choice (4)  Response  

a.  60 liters 

b.  45 liters 

c.  90 liters 

d.  Can’t be determined 

Question number: 528
Question
Ela can run 100 meters in 20 seconds. If she competes in the 400 meters race, about how many seconds will it take her to run the race?
Choices
Choice (4)  Response  

a.  80 secs 

b.  20 secs 

c.  5 secs 

d.  4 secs 

Question number: 529
Question
Sneha uses 150 m thread to stitch 5 dresses. How many of the same type of dresses can Sneha stitch with 600 m thread?
Choices
Choice (4)  Response  

a.  15 

b.  22 

c.  20 

d.  25 
