Mental Ability (NCO Cyber Olympiad (SOF) Class 3): Questions 30  38 of 232
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Question number: 30
» Mental Ability » Basic Arithmetic
Question
What is the value of 2 in 672,380?
Choices
Choice (4)  Response  

a.  2 thousand 

b.  2 hundred thousand 

c.  2 ten thousand 

d.  2 hundred 

Question number: 31
» Mental Ability » Basic Arithmetic
Question
Trisha decorates her room of ribbons. She used 18 red ribbons, 20 pink ribbons, and 12 green ribbons. How many ribbons did she used to decorate in her room?
Choices
Choice (4)  Response  

a.  48 

b.  26 

c.  30 

d.  50 

Question number: 32
» Mental Ability » Basic Arithmetic
Question
What is the place value of 6 in the number 10,624?
Choices
Choice (4)  Response  

a.  1 

b. 


c.  600 

d. 


Question number: 33
» Mental Ability » Basic Arithmetic
Question
Which is the least amount?
Choices
Choice (4)  Response  

a.  cup 

b.  cup 

c.  cup 

d.  cup 

Question number: 34
» Mental Ability » Number Games » Number Series
Question
Complete the series:
Choices
Choice (4)  Response  

a.  40 

b.  35 

c.  37 

d.  30 

Question number: 35
» Mental Ability » Basic Arithmetic
Question
What is the value of 9 in 798,125?
Choices
Choice (4)  Response  

a.  90 hundred 

b.  9 thousand 

c.  90 thousand 

d.  9 ten thousand 

Question number: 36
» Mental Ability » Basic Arithmetic
Question
Jigna is running 568 m to see her house. She runs 255 m before she stops for lunch. How many more m Jigna has to run?
Choices
Choice (4)  Response  

a.  320 m 

b.  313 m 

c.  310 m 

d.  315m 

Question number: 37
» Mental Ability » Basic Arithmetic
Question
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 38
» Mental Ability » Basic Arithmetic
Question
If means > and means < , then which of the following is true?
Choices
Choice (4)  Response  

a.  24 

b.  59 

c.  67 

d.  None of the above 
