Mental Ability (NCO Cyber Olympiad Class 6): Questions 344  347 of 394
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Question number: 344
» Mental Ability » Basic Geometry
Appeared in Year: 2011
Question
Joy drew the diagram to show how the area of parallelogram is related to the area of a triangle. If he knows that the area of parallelogram is 45 , how can he find the area of one of the triangles?
Choices
Choice (4)  Response  

a.  Find the square root of 45 

b.  Can’t be determined 

c.  Divide 45 by 2 

d.  Multiply 45 by 2 

Question number: 345
» Mental Ability » Days and Dates
Question
Ganga has ten days to read a book for school. She knows that she can read about 15 pages per day. She wants to determine how much time she should spend reading each day. What additional information does she need?
Choices
Choice (4)  Response  

a.  How much time she spends on each page 

b.  The date the book was published 

c.  The number of pages in the first chapter 

d.  The number of chapters in the book 

Question number: 346
» Mental Ability » Basic Arithmetic
Appeared in Year: 2011
Question
What is the missing value in the equation given below?
Choices
Choice (4)  Response  

a.  100 

b.  10 

c.  1000 

d.  10000 

Question number: 347
» Mental Ability » Number Games » Number Series
Appeared in Year: 2011
Question
Which of the following does not fit in the number series given below?
4, 14, 46, 142, 440
Choices
Choice (4)  Response  

a.  440 

b.  14 

c.  46 

d.  142 
