Mental AbilityNumber Games (NCO Cyber Olympiad Class 6): Questions 10  15 of 34
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Question number: 10
» Mental Ability » Number Games » Number Series
Question
What is the place value position of the 2 in the number 726, 309.54?
Choices
Choice (4)  Response  

a.  Hundred thousand 

b.  Ten thousands 

c.  Thousands 

d.  Tens 

Question number: 11
» Mental Ability » Number Games » Number Series
Question
What is the place value position of the 6 in the number 532, 617.390?
Choices
Choice (4)  Response  

a.  Thousands 

b.  Ten thousands 

c.  Hundred thousand 

d.  Hundred 

Question number: 12
» Mental Ability » Number Games
Question
What is the place value position of the 3 before decimal point in the number 8, 439.231?
Choices
Choice (4)  Response  

a.  Thousands 

b.  Tens 

c.  Ten thousands 

d.  Hundred thousand 

Question number: 13
» Mental Ability » Number Games
Question
One number in this sequence is wrong.
22, 26, 30, 36, 38, 42
What change should be made to correct this sequence?
Choices
Choice (4)  Response  

a.  42 should be replaced by 40 

b.  26 should be replaced by 38 

c.  26 should be replaced by 24 

d.  36 should be replaced by 34 

Question number: 14
» Mental Ability » Number Games » Number Series
Question
One number in this sequence is wrong.
2, 4, 8, 16, 36, 64
What change should be made to correct this sequence?
Choices
Choice (4)  Response  

a.  36 should be replaced by 34 

b.  64 should be replaced by 62 

c.  36 should be replaced by 32 

d.  16 should be replaced by 18 

Question number: 15
» Mental Ability » Number Games » Number Series
Question
One number in this sequence is wrong.
18, 20, 22, 24, 26, 30
What change should be made to correct this sequence?
Choices
Choice (4)  Response  

a.  26 should be replaced by 28 

b.  18 should be replaced by 16 

c.  30 should be replaced by 28 

d.  18 should be replaced by 14 
