Mental AbilityBasic Arithmetic (NCO Cyber Olympiad Class 2): Questions 141  150 of 338
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Question number: 141
» Mental Ability » Basic Arithmetic
Question
Star from 30. Subtract 3. Where are you?
Choices
Choice (4)  Response  

a.  32 

b.  26 

c.  27 

d.  28 

Question number: 142
» Mental Ability » Basic Arithmetic
Question
Choices
Choice (4)  Response  

a.  56 

b.  96 

c.  76 

d.  86 

Question number: 143
» Mental Ability » Basic Arithmetic
Question
The farmer had 50 hens in the red hen house and 21 hens in the blue house. How many hens were there in all?
Choices
Choice (4)  Response  

a.  97 

b.  71 

c.  91 

d.  81 

Question number: 144
» Mental Ability » Basic Arithmetic
Question
Which is the same as
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 145
» Mental Ability » Basic Arithmetic
Question
Choices
Choice (4)  Response  

a.  22 

b.  26 

c.  55 

d.  11 

Question number: 146
» Mental Ability » Basic Arithmetic
Question
The cafeteria lady puts 19 juice cans on the shelf.
She adds another 15 cans. How many cans are there in all?
Choices
Choice (4)  Response  

a.  70 

b.  34 

c.  60 

d.  35 

Question number: 147
» Mental Ability » Basic Arithmetic
Question
It rained for 27 days in June. 18 days in July and 21 days in August. How many days did it rain in the three months?
Choices
Choice (4)  Response  

a.  64 

b.  66 

c.  56 

d.  76 

Question number: 148
» Mental Ability » Basic Arithmetic
Question
Which is the same as
Choices
Choice (4)  Response  

a. 


b. 


c. 


d.  3 

Question number: 149
» Mental Ability » Basic Arithmetic
Question
The garden has 20 roses in rows of 10. How many roses are there in each row?
Choices
Choice (4)  Response  

a.  7 

b.  2 

c.  6 

d.  5 

Question number: 150
» Mental Ability » Basic Arithmetic
Question
It rained for 30 days in June. 31 days in July and 31 days in August. How many days did it rain in the three months?
Choices
Choice (4)  Response  

a.  96 

b.  62 

c.  92 

d.  71 
