IMO Level 1 Mathematics Olympiad (SOF) Class 7: Questions 329  336 of 1022
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Question number: 329
Question
The value of is ________.
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 330
Question
The algebraic expression which is obtained on addition of following algebraic expression is ________.
Choices
Choice (4)  Response  

a. 


b.  0 

c. 


d. 


Question number: 331
Question
If , then a =?
Choices
Choice (4)  Response  

a.  8 

b. 


c. 


d. 


Question number: 332
Question
If , then the value of is ________.
Choices
Choice (4)  Response  

a.   1 

b.  1 

c.  Cannot be determined 

d.  0 

Question number: 333
Question
A shopkeeper sold 20 chocolates for 8 rupees and gained 15%. How many chocolates did he buy for 8 rupees?
Choices
Choice (4)  Response  

a.  17 

b.  21 

c.  23 

d.  19 

Question number: 334
Question
Express 1200000 in scientific notation.
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 335
Question
If , then the incorrect expression from the following is ________.
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 336
Question
The value of is ________.
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 

