Mental Ability (NCO Cyber Olympiad Class 5): Questions 163  168 of 257
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Question number: 163
» Mental Ability » Basic Arithmetic
Question
Mr. Renish planted 30 rows of corn. There are 15 corn plants in each row. How many corn plants are there in all?
Choices
Choice (4)  Response  

a.  450  
b.  200  
c.  525  
d.  600 
Question number: 164
» Mental Ability » Basic Arithmetic
Question
The scale of drawing for a farm is drawn so that . If the scale drawing of the farm is drawn with an area of 200 square metres, what will be the area of the ground?
Choices
Choice (4)  Response  

a.  1 square metre  
b.  25metres  
c.  200 square cm  
d.  150 square metres 
Question number: 165
» Mental Ability » Basic Arithmetic
Question
What is of ?
Choices
Choice (4)  Response  

a. 
 
b.  3  
c.  2  
d. 

Question number: 166
» Mental Ability » Basic Geometry
Question
The drawing shows a shelf that measures 1.5 metres. It is divided into 5 sections of equal length.
What is the approximate length of each section?
Choices
Choice (4)  Response  

a.  1 metre  
b.  3 metre  
c.  0.75 metre  
d.  0.3 metre 
Question number: 167
» Mental Ability » Basic Arithmetic
Question
Mr. Kumar planted 22 rows of roses. There are 10 roses plants in each row. How many roses plants are there in all?
Choices
Choice (4)  Response  

a.  220  
b.  450  
c.  600  
d.  525 
Question number: 168
» Mental Ability » Basic Geometry
Question
The drawing shows a shelf that measures 2.5 metres. It is divided into 4 sections of equal length.
What is the approximate length of each section?
Choices
Choice (4)  Response  

a.  3 metre  
b.  0.625 metre  
c.  0.75 metre  
d.  0.36 metre 