Mental Ability (NCO Cyber Olympiad Class 6): Questions 322  326 of 394
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Question number: 322
» Mental Ability » Number Games » Number Series
Appeared in Year: 2011
Question
Insert the missing number in the given series.
15, 35, 63, 99, 143, 195, ________, 323
Choices
Choice (4)  Response  

a.  289 

b.  221 

c.  255 

d.  215 

Question number: 323
» Mental Ability » Basic Arithmetic
Appeared in Year: 2011
Question
Study the map. What is the difference between the lengths of the two roads of two different area?
Choices
Choice (4)  Response  

a.  6.00 km 

b.  6.15 km 

c.  6.25km 

d.  6.75 km 

Question number: 324
» Mental Ability » Basic Arithmetic
Appeared in Year: 2011
Question
A fifthgrade class will make a project that is having 21 pages. The class will be divided into 6 groups. Each group will make equal pages. How many pages each group will make?
Choices
Choice (4)  Response  

a.  4 pages 

b.  4.5 pages 

c.  3 pages 

d.  3.5 pages 

Question number: 325
» Mental Ability » Basic Arithmetic
Appeared in Year: 2011
Question
Which multiplication sentence goes with this diagram?
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 326
» Mental Ability » Basic Geometry
Appeared in Year: 2011
Question
Which of the following shapes appears to have equal opposite angles?
Choices
Choice (4)  Response  

a.  Figure B 

b.  Figure A 

c.  Figure C 

d.  Both a. and b. are correct 
