IMO Level 1 Mathematics Olympiad (SOF) Class 10: Questions 894  896 of 968
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Question number: 894
Question
There are two examination rooms P and Q. If 10 candidates are sent from P to Q, the number of students in each room is the same. If 20 candidates are sent from Q to P, the number of students in P is double the number of students in Q. Find the number of students in each room.
Choices
Choice (4)  Response  

a.  P = 100, Q = 80 

b.  P = 95, Q = 70 

c.  P = 60, Q = 40 

d.  P = 110, Q = 60 

Question number: 895
Question
A group of girls planned a picnic. The budget for food was Due to illness, 10 girls could not go to the picnic and cost of food for each girl increased by . How many girls had planned the picnic?
Choices
Choice (4)  Response  

a.  50 

b.  60 

c.  57 

d.  65 

Question number: 896
Question
In the adjoining figure, M is the midpoint of BC and AE is half of BE, then AD is________.
Choices
Choice (4)  Response  

a.  16.27 cm 

b.  12.44 cm 

c.  17.36 cm 

d.  15.65 cm 
