NCO Cyber Olympiad Class 3: Questions 1  8 of 487
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Question number: 1
» Mental Ability » Basic Arithmetic
Question
Which has the same value as the number 551?
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 2
» Mental Ability » Basic Arithmetic
Question
Which has the same value as the number 982?
Choices
Choice (4)  Response  

a. 
 
b.  90 + 80 + 20  
c. 
 
d. 

Question number: 3
» Mental Ability » Basic Arithmetic
Question
Which has the same value as the number 659?Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 4
» Mental Ability » Number Games » Number Series
Question
Complete the number series.
Choices
Choice (4)  Response  

a.  52  
b.  55  
c.  60  
d.  50 
Question number: 5
» Mental Ability » Basic Arithmetic
Question
Kavita has 50 fishes in a small pond. She transfers 12 fishes into a fish tank. Which expression shows how many fishes are left in the pond?
Choices
Choice (4)  Response  

a.  12  5  
b. 
 
c.  50 + 12  
d.  50  12 
Question number: 6
» Mental Ability » Basic Arithmetic
Question
Urvisha has 65 turtles in a big pond. She transfers 15 turtles into a tank. Which expression shows how many turtles are left in the pond?
Choices
Choice (4)  Response  

a.  65  15  
b. 
 
c. 
 
d. 

Question number: 7
» Computers » Input and Output Devices
Question
Computer’s pointing device is ________.
Choices
Choice (4)  Response  

a.  Mouse  
b.  Keys  
c.  Joystick  
d.  Keyboard 
Question number: 8
» Computers » General Information About Computers
Question
The file created in Notepad have extension ________.
Choices
Choice (4)  Response  

a.  . doc  
b.  . ppt  
c.  . txt  
d.  . png 