IMO Level 1 Mathematics Olympiad (SOF) Class 3: Questions 111  116 of 582
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Question number: 111
Question
There is 1247 pair of marbles in a bottle. If each marbles is in a pair of three, find the total numbers of marbles?
Choices
Choice (4)  Response  

a.  3741 

b.  3412 

c.  4157 

d.  1247 

Question number: 112
Question
The sum of 1000,100,10 and 1 is ________
Choices
Choice (4)  Response  

a.  1111 

b.  1101 

c.  1001 

d.  1011 

Question number: 113
Question
Mr. Kant wrote a three digit number on the blackboard. Three student Asha, Nensi and Rustom said the following about number:
Asha: It is 3 digit number but not the least
Nensi: It is having three different digits
Rustom: It is the predecessor of least 4 digit number
What is the number, If only two of the three students said the truth?
Choices
Choice (4)  Response  

a.  999 

b.  100 

c.  998 

d.  99 

Question number: 114
Question
Division is a process of repeated________?
Choices
Choice (4)  Response  

a.  Addition 

b.  Subtraction 

c.  Multiplication 

d.  None of the above 

Question number: 115
Question
Manali wrote the problem shown in the box below.
Choices
Choice (4)  Response  

a.  16 

b.  22 

c.  15 

d.  27 

Question number: 116
Question
Each of these bags has exactly 6 beads in it. How many beads are there in all?
Choices
Choice (4)  Response  

a.  12 

b.  18 

c.  42 

d.  24 
