Mental Ability (NCO Cyber Olympiad Class 7): Questions 199  204 of 205
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Question number: 199
» Mental Ability » Basic Arithmetic
Question
A farmer has 2 grasshoppers of the same species. The corresponding parts of the grasshopper’s bodies are proportional. The larger grasshopper has an 30 cm body and a 15 cm forelimb. The smaller grasshopper has a 40 cm forelimb. How long is the body of the smaller grasshopper?
Choices
Choice (4)  Response  

a.  90 cm 

b.  80 cm 

c.  20 cm 

d.  10 cm 

Question number: 200
» Mental Ability » Number Games » Number Series
Question
Complete the series: 5, 9, 13, 17, 21 ________
Choices
Choice (4)  Response  

a.  25 

b.  34 

c.  36 

d.  22 

Question number: 201
» Mental Ability » Basic Statistics
Statement
Some papers are pens.
All the pencils are pens.
Conclusions

Some pens are pencils.

Some pens are papers.
Choices
Choice (4)  Response  

a.  All of the conclusions follow. 

b.  Only conclusion Ⅱ can follow. 

c.  Only conclusion Ⅰ can follow. 

d.  Either one of the conclusions follows. 

Question number: 202
» Mental Ability » Number Games » Number Series
Appeared in Year: 2011
Question
Complete the series given below.
Choices
Choice (4)  Response  

a.  30 

b.  52 

c.  31 

d.  47 

Question number: 203
» Mental Ability » Number Games » Number Analogies
Appeared in Year: 2011
Question
A matrix of certain characters is given. Find out the trend and choose the missing character from the given options.
Choices
Choice (4)  Response  

a.  15 

b.  5 

c.  10 

d.  11 

Question number: 204
» Mental Ability » Basic Statistics
Question
The graph shows the Diesel efficiency of several tractors.
Choices
Choice (4)  Response  

a.  Tractor 2 can travel only half the distance of car 4 

b.  The median value for efficiency of all the Tractor is 30 km per liter 

c.  All the Tractors meet the federal guidance for fuel efficiency of at least 25 km per liter 

d.  The difference in mileage between the most efficient Tractors and the least efficient Tractors is more than 35 km per liter 
