IMO Level 1 Mathematics Olympiad (SOF) Class 3: Questions 90  97 of 582
Access detailed explanations (illustrated with images and videos) to 582 questions. Access all new questions we will add tracking exampattern and syllabus changes. Subscription can be renewed yearly absolutely FREE! View Sample Explanation or View Features.
Rs. 350.00 or
How to register?
Question number: 90
Question
Raj drawn a number card from a bag containing number from 1 to 50. It is found that number is 15 more than the least two digit number. What is his number?
Choices
Choice (4)  Response  

a.  15 

b.  55 

c.  25 

d.  40 

Question number: 91
Question
How is three hundred, forty three in standard form?
Choices
Choice (4)  Response  

a.  340 

b.  403 

c.  430 

d.  343 

Question number: 92
Question
The number shown on the abacus is ________.
Choices
Choice (4)  Response  

a.  643 

b.  653 

c.  543 

d.  734 

Question number: 93
Question
Look at the number sentence below.
Which number will make the number sentence true?
Choices
Choice (4)  Response  

a.  188 

b.  247 

c.  177 

d.  143 

Question number: 94
Question
If Unit’s place and hundred’s place digit is interchanging in each number, then which of the following number is odd?
Choices
Choice (4)  Response  

a.  4320 

b.  3450 

c.  7283 

d.  3650 

Question number: 95
Question
In the sum of 1856,2548,5641, how many thousands are there?
Choices
Choice (4)  Response  

a.  8 

b.  10 

c.  11 

d.  5 

Question number: 96
Question
There are 6 gold coins in a stack, how many gold coins are there in all?
Choices
Choice (4)  Response  

a.  50 

b.  60 

c.  30 

d.  120 

Question number: 97
Question
How many times 15 should be subtracted from 60 to give 0?
Choices
Choice (4)  Response  

a.  15 

b.  5 

c.  4 

d.  8 
