IMO Level 1 Mathematics Olympiad (SOF) Class 7: Questions 358  369 of 1022
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Question number: 358
Question
The number which is multiplied by to obtain a product equal to is ________.
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 359
Question
If then n =?
Choices
Choice (4)  Response  

a.  6  
b.  2  
c.  8  
d.  4 
Question number: 360
Question
If , then the value of is ________.
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 361
Question
Choices
Choice (4)  Response  

a. 
 
b.  4  
c. 
 
d. 

Question number: 362
Question
If , then x =?
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d.  3 
Question number: 363
Question
The value of , if is ________.
Choices
Choice (4)  Response  

a.  343  
b.  1423  
c.  399  
d.  415 
Question number: 364
Question
A number A exceeds B by 25%. By what percentage is A more than B?
Choices
Choice (4)  Response  

a.  15%  
b.  25%  
c.  20%  
d.  30% 
Question number: 365
Question
The value of is ________.
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 366
Question
The value of 36 coins of 10 p and 20 p is Rs. 6.60. The number of 20 p coins is ________.
Choices
Choice (4)  Response  

a.  16  
b.  20  
c.  30  
d.  32 
Question number: 367
Question
A man sold 15 pens for 24 rupees and gained 12%. How many pens did he buy for 24 rupees?
Choices
Choice (4)  Response  

a.  21  
b.  15  
c.  16  
d.  17 
Question number: 368
Question
is equal to ________.
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 369
Question
When a number is reduced by 8, it becomes 60 % of itself. Find the number.
Choices
Choice (4)  Response  

a.  50  
b.  40  
c.  20  
d.  30 