Mental AbilityBasic Arithmetic (NCO Cyber Olympiad (SOF) Class 2): Questions 1  10 of 338
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Question number: 1
» Mental Ability » Basic Arithmetic
Question
Find number of chocolates in Binny’s basket?
Choices
Choice (4)  Response  

a.  20 

b.  18 

c.  16 

d.  14 

Question number: 2
» Mental Ability » Basic Arithmetic
Question
Which of the following is same as 32?
Choices
Choice (4)  Response  

a.  9 + 23 

b.  30 + 3 

c.  5 + 15 

d.  30  5 

Question number: 3
» Mental Ability » Basic Arithmetic
Question
Aryan saw 20 robins at the bird feeder. Then 5 robins flew away. How many robins are still there at the feeder?
Choices
Choice (4)  Response  

a.  15 

b.  25 

c.  5 

d.  9 

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

a.  16 

b.  26 

c.  14 

d.  17 

Question number: 5
» Mental Ability » Basic Arithmetic
Question
Choices
Choice (4)  Response  

a.  594 

b.  484 

c.  464 

d.  494 

Question number: 6
» Mental Ability » Basic Arithmetic
Question
Cherry’s father planted 4 rows of tomatoes in his garden. There were 3 plants in each row. How many tomato plants are there in all?
Choices
Choice (4)  Response  

a.  43 

b.  33 

c.  12 

d.  22 

Question number: 7
» Mental Ability » Basic Arithmetic
Question
Choices
Choice (4)  Response  

a.  9 

b.  4 

c.  15 

d.  5 

Question number: 8
» Mental Ability » Basic Arithmetic
Question
Which group is arranged from greatest to least?
Choices
Choice (4)  Response  

a.  200,412,480,216 

b.  480,216,200,412 

c.  200,216,412,480 

d.  480,412,216,200 

Question number: 9
» Mental Ability » Basic Arithmetic
Question
Which number is 100 more than 114?Choices
Choice (4)  Response  

a.  214 

b.  124 

c.  1,114 

d.  115 

Question number: 10
» Mental Ability » Basic Arithmetic
Question
Choices
Choice (4)  Response  

a.  4205 

b.  52400 

c.  4025 

d.  425 
