IMO Mathematics Olympiad Class 5: Questions 674  679 of 837
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Question number: 674
Question
What is the missing number?
Choices
Choice (4)  Response  

a.  311 

b.  318 

c.  312 

d.  322 

Question number: 675
Question
In a certain code language, ‘MEANS’ is written as ‘NFBOT’. How is ‘RIGHT’ written in that code language?
Choices
Choice (4)  Response  

a.  SHJIU 

b.  THGIR 

c.  SJHIU 

d.  JHSUI 

Question number: 676
Question
Jasmin can stitch a suit in 3.5 hours. How many days will she take to stitch 55 such suits?
Choices
Choice (4)  Response  

a.  7 

b.  9 

c.  12 

d.  8 

Question number: 677
Appeared in Year: 2014
Question
Monu is thinking of a four – digit number.

The fourth digit is the greatest.

When the third digit is divided by the first digit, the quotient is 2.

The difference between the second and third digit is 1.

The first digit is double of 2.
Choices
Choice (4)  Response  

a.  4789 

b.  5698 

c.  1239 

d.  3768 

Question number: 678
Question
21: 55 hours in 12 hour clock is written as ________.
Choices
Choice (4)  Response  

a.  9: 55 p. m. 

b.  8: 55 p. m. 

c.  9: 55 a. m. 

d.  8: 55 a. m. 

Question number: 679
» Geometry
Question
All lines of the figure meet at right angles. Find the area of the given figure.
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 

