Mental AbilityBasic Arithmetic (NCO Cyber Olympiad Class 4): Questions 77  82 of 308
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Question number: 77
» Mental Ability » Basic Arithmetic
Question
Aryan bought 9 sets of light bulbs. The bulbs come in sets of 9. How many light bulbs did he buy in all?
Choices
Choice (4)  Response  

a.  82 

b.  85 

c.  25 

d.  81 

Question number: 78
» Mental Ability » Basic Arithmetic
Question
Mita had 210 sheets of paper. She used 10 for a report. How many sheets did she used?
Choices
Choice (4)  Response  

a.  10 

b.  176 

c.  180 

d.  200 

Question number: 79
» Mental Ability » Basic Arithmetic
Question
Which is another way of writing ?
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 80
» Mental Ability » Basic Arithmetic
Question
Kavita bought 5 sets of light bulbs. The bulbs come in sets of 5. How many light bulbs did she buy in all?
Choices
Choice (4)  Response  

a.  25 

b.  12 

c.  15 

d.  24 

Question number: 81
» Mental Ability » Basic Arithmetic
Question
In each basket 8 apples are kept. Number of baskets required to keep 64 apples is
Choices
Choice (4)  Response  

a.  20 

b.  5 

c.  8 

d.  10 

Question number: 82
» Mental Ability » Basic Arithmetic
Question
Which set shows of the boxes open?
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 
