Mental Ability (NCO Cyber Olympiad (SOF) Class 3): Questions 1  8 of 232
Access detailed explanations (illustrated with images and videos) to 487 questions. Access all new questions we will add tracking exampattern and syllabus changes. Subscription can be renewed yearly absolutely FREE! View Sample Explanation or View Features.
Rs. 300.00 or
How to register?
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. 


c.  90 + 80 + 20 

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.  55 

b.  60 

c.  50 

d.  52 

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.  50  12 

c.  50 + 12 

d. 


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
» Mental Ability » Basic Arithmetic
Question
Sonika made a bouquet of roses for her sister. She used 15 yellow roses, 5 white roses and 6 red roses. How many flowers did she use in the bouquet?
Choices
Choice (4)  Response  

a.  21 

b.  26 

c.  11 

d.  15 

Question number: 8
» Mental Ability » Basic Geometry
Question
Which of the following represents shaded region?
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 
