Mental AbilityBasic Arithmetic (NCO Cyber Olympiad (SOF) Class 4): Questions 41  48 of 308
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Question number: 41
» Mental Ability » Basic Arithmetic
Question
If + means , means +, means and means , then
Choices
Choice (4)  Response  

a.  0 

b.  8 

c.  7 

d.  12 

Question number: 42
» Mental Ability » Basic Arithmetic
Question
Two fractions are equivalent, if their cross multiplications are
Choices
Choice (4)  Response  

a.  1 

b.  Equal 

c.  not equal 

d.  0 

Question number: 43
» Mental Ability » Basic Arithmetic
Question
Choices
Choice (4)  Response  

a.  2.4 

b.  0.56 

c.  2 

d.  2.8 

Question number: 44
» Mental Ability » Basic Arithmetic
Question
Thirteen thousand thirteen hundred thirteen is written as
Choices
Choice (4)  Response  

a.  131313 

b.  14313 

c.  13013 

d.  130013 

Question number: 45
» Mental Ability » Basic Arithmetic
Question
Which of the following is a leap year?
Choices
Choice (4)  Response  

a.  1709 

b.  1803 

c.  2000 

d.  1900 

Question number: 46
» Mental Ability » Basic Arithmetic
Question
Which set shows of the boxes open?
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 47
» Mental Ability » Basic Arithmetic
Question
Complete the series 2010, 2011, 2012, ________
Choices
Choice (4)  Response  

a.  2011 

b.  2014 

c.  2013 

d.  2015 

Question number: 48
» Mental Ability » Basic Arithmetic
Question
Neeta had 210 sheets of paper. She used 30 for a report. How many sheets are left with her?
Choices
Choice (4)  Response  

a.  200 

b.  190 

c.  170 

d.  180 
