Mental AbilityBasic Arithmetic (NCO Cyber Olympiad Class 6): Questions 238  242 of 268
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Question number: 238
» Mental Ability » Basic Arithmetic
Appeared in Year: 2011
Question
Pia has covered two fourth of the kitchen floor with tiles. The kitchen floor has an area of 60 square meters. How many square meters area has Pia covered with tiles?
Choices
Choice (4)  Response  

a.  30 

b.  24 

c.  20 

d.  18 

Question number: 239
» Mental Ability » Basic Arithmetic
Appeared in Year: 2011
Question
Government plans to make underground drainage system in a city that is miles long. The labors for that will be divided into 8 groups. Each group will make an equal length of drainage system. What is the length of drainage system each group will make?
Choices
Choice (4)  Response  

a.  mile 

b.  mile 

c.  mile 

d.  mile 

Question number: 240
» 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: 241
» Mental Ability » Basic Arithmetic
Appeared in Year: 2011
Question
Kajal is drawing a picture on a drawing sheet in her room and the floor with tiles has the area of 86 square meters. Her drawing sheet covers the two  seventh area of tiles. How many square meters area has the sheet covered with tiles?
Choices
Choice (4)  Response  

a.  21.33 

b.  28 

c.  24 

d.  24.57 

Question number: 242
» Mental Ability » Basic Arithmetic
Appeared in Year: 2011
Question
Ms. Nisha wrote the equation on a chalkboard.
If the equation Ms. Nisha wrote is true, which of the following equations must also be true?
Choices
Choice (4)  Response  

a.  ________ = 26÷13 

b. 


c.  ________ = 26×13 

d.  ________ = 13 + 26 
