NSO Level 1 Science Olympiad (SOF) Class 7: Questions 90  96 of 593
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Question number: 90
Question
If is 8 more than and is 4 less than , then is ________.
Choices
Choice (4)  Response  

a.  1 

b.  6 

c.  2 

d.  4 

Question number: 91
Question
Choices
Choice (4)  Response  

a.  91 

b.  21 

c.  6 

d.  20 

Question number: 92
Question
The sum of two numbers is 28 and their difference is 12. Find their product.
Choices
Choice (4)  Response  

a.  212 

b.  106 

c.  230 

d.  160 

Question number: 93
Question
Which of the following represents the number line for operation ?
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 94
Question
If, the value of is
Choices
Choice (4)  Response  

a.  41 

b.  42 

c.  43 

d.  44 

Question number: 95
Question
If, then what is the value of?
Choices
Choice (4)  Response  

a.  1200 

b.  999 

c.  1500 

d.  1000 

Question number: 96
Question
Choose the mirror image of the given number and letters if the mirror is placed vertically left to the letter.
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 
