Mental Ability (NCO Cyber Olympiad (SOF) Class 5): Questions 31  38 of 257
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Question number: 31
» Mental Ability » Number Games » Number Series
Question
Complete the series 6, 12, 18, 24, 30, 36, ?
Choices
Choice (4)  Response  

a.  42 

b.  50 

c.  40 

d.  48 

Question number: 32
» Mental Ability » Number Games » Number Series
Question
Complete the series 9, 18, 27, 36, 45, 54, ?
Choices
Choice (4)  Response  

a.  63 

b.  55 

c.  70 

d.  81 

Question number: 33
» Mental Ability » Number Games » Number Series
Question
Complete the series: 0, 3, 8, 15, 24, 35, ________.
Choices
Choice (4)  Response  

a.  49 

b.  55 

c.  50 

d.  48 

Question number: 34
» Mental Ability » Number Games » Number Series
Question
Complete the series: 3, 5, 7, 9, 11, 13, ________
Choices
Choice (4)  Response  

a.  20 

b.  21 

c.  15 

d.  23 

Question number: 35
» Mental Ability » Number Games » Number Series
Question
Choose the correct alternative that will continue the same pattern and fill in the blank space.
1, 4, 9, 16, 25, ________
Choices
Choice (4)  Response  

a.  48 

b.  36 

c.  49 

d.  35 

Question number: 36
» Mental Ability » Number Games » Number Series
Question
Complete the series 1, 1, 2, 3, 5, 8, ?
Choices
Choice (4)  Response  

a.  19 

b.  13 

c.  10 

d.  15 

Question number: 37
» Mental Ability » Basic Arithmetic
Question
Monica divided a problem this way:
Her teacher marked it wrong. Which of the following is the correct answer and explanation?
Choices
Choice (4)  Response  

a.  Quotient 15 with a remainder of 2, because 15 3 = 45 and 45 + 5 =50 

b.  Quotient 15 with a remainder of 0, because 15 4 = 60 and 60  1 = 59. 

c.  Quotient 13 with a remainder of 0, because 13 =169. 

d.  All of the above 

Question number: 38
» Mental Ability » Number Games » Number Series
Question
7, 9, 5, 8, 4, ________
Choices
Choice (4)  Response  

a.  10 

b.  7 

c.  8 

d.  13 
