IMO Level 2 Mathematics Olympiad (SOF) Class 8: Questions 181  185 of 315
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Question 181
Appeared in Year: 2017
Question
MCQ▾How many digits are required for numbering the pages of a book having 300 pages?
Choices
Choice (4)  Response  

a.  299  
b.  792  
c.  492  
d.  789 
Question 182
Appeared in Year: 2017
Question
MCQ▾If the difference between simple and compound interest (compounded annually) on a sum of money for 2 years at 10 % per annum is ₹ 65, then the sum is
Choices
Choice (4)  Response  

a.  ₹ 6500  
b.  ₹ 65650  
c.  ₹ 65065  
d.  Both a. and c. are correct 
Question 183
Appeared in Year: 2017
Question
MCQ▾Study the given pattern.
(a) Which algebraic expression is used to find the number of cubes in pattern?
(b) Which pattern will have 161 cubes?
Choices
Choice (4)  Response  

a.  A  
b.  A  
c.  A, B40  
d.  A 
Question 184
Appeared in Year: 2013
Question
MCQ▾In the given figure Find the value of a.
Choices
Choice (4)  Response  

a.  
b.  
c.  
d.  10° 
Question 185
Appeared in Year: 2018
Question
Match ListⅠ ListⅡ▾If die is rolled two times, then find the probability of getting
ListⅠ (ColumnI)  ListⅡ (ColumnII) 

(A) Number on the first die is divisible by umber on second die.  (i) 112 
(B) Sum of number obtained on both the die as multiple of 3.  (ii) 
(C) Sum of the numbers on both die is divisible by the number on second die.  (iii) 
(D) Multiple of 2 on first die and multiple of 4 on second die.  (iv) 
Choices
Choice (4)  Response  

 
a. 
 
b. 
 
c. 
 
d. 
