Mental Ability (NCO Cyber Olympiad (SOF) Class 3): Questions 78  83 of 232
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Question number: 78
» Mental Ability » Basic Arithmetic
Question
Which number has 9 in ten’s place?
Choices
Choice (4)  Response  

a.  398 

b.  122 

c.  910 

d.  453 

Question number: 79
» Mental Ability » Basic Arithmetic
Question
Priya had 15 lighting bulbs. In a decoration, 4 lighting bulbs were broken. How many are left with her?
Choices
Choice (4)  Response  

a.  11 

b.  15 

c.  20 

d.  19 

Question number: 80
» Mental Ability » Basic Arithmetic
Question
Which of the clocks is showing the time 10 minutes past 9?
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 81
» Mental Ability » Basic Arithmetic
Question
There are 373 marbles in a jar. Tina added 75 marbles to the jar. How many marbles are in the jar altogether?
Choices
Choice (4)  Response  

a.  448 marbles 

b.  500 marbles 

c.  420 marbles 

d.  400 marbles 

Question number: 82
» Mental Ability » Basic Arithmetic
Question
Which of these equals to ?
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 83
» Mental Ability » Basic Arithmetic
Question
Which of the clock is showing the time 3 o’clock?
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 
