Mental Ability (NCO Cyber Olympiad Class 5): Questions 148  153 of 257
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Question number: 148
» Mental Ability » Basic Arithmetic
Question
If then which of the following is true?
Choices
Choice (4)  Response  

a.  6 2 5 

b.  6 2 9 

c.  8 1 9 

d.  7 3 5 

Question number: 149
» Mental Ability » Basic Arithmetic
Question
= ________.
Choices
Choice (4)  Response  

a.  4256 

b.  425 

c.  4.26 

d.  425.6 

Question number: 150
» Mental Ability » Basic Arithmetic
Question
The picture below shows what happened when different numbers were put in the same number machine
Which could be the rule used in this number machine?
Choices
Choice (4)  Response  

a.  Subtract 9 

b.  Add 5 

c.  Multiply by 3 then add 2 

d.  Multiply by 2 then add 1 

Question number: 151
» Mental Ability » Basic Arithmetic
Question
Mita went to her friend’s house at 2: 15 p. m. Her father told her to be home in 2 hour and 45 minutes. At what time Mita must reach home?
Choices
Choice (4)  Response  

a.  12: 00 p. m. 

b.  5: 00 p. m. 

c.  10: 00 p. m. 

d.  2: 30 p. m. 

Question number: 152
» Mental Ability » Basic Arithmetic
Question
If , then which of the following is false?
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 153
» Mental Ability » Basic Arithmetic
Question
True or false ?
Choices
Choice (4)  Response  

a.  True 

b.  False 

c.  All of the above 

d.  None of the above 
