Mental Ability (NSO Level 1 Science Olympiad (SOF) Class 9): Questions 1  7 of 101
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Question number: 1
» Mental Ability
Question
If, then ________.
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 2
» Mental Ability
Question
In a certain code, PRODUCED is written as DOPRDECU. How is RELATION written in that code?
Choices
Choice (4)  Response  

a.  ALERNOTI 

b.  ALERNOIT 

c.  ALRENOIT 

d.  ARELTINO 

Question number: 3
» Mental Ability
Appeared in Year: 2012
Question
A retailer increases the selling price by due to which his profit percentage increases from to . The percentage increase in cost price is ________.
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 4
» Mental Ability
Question
Simplify
Choices
Choice (4)  Response  

a.  0 

b.  1 

c. 


d. 


Question number: 5
» Mental Ability
Question
The age of father 8 years ago was thrice the age of his son. 8 years hence, father’s age will be twice that of his son. The ratio of their present ages is:
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 6
» Mental Ability
Question
Assuming that the numbers in each set follow a similar pattern find the missing number?
Choices
Choice (4)  Response  

a.  52 

b.  49 

c.  50 

d.  55 

Question number: 7
» Mental Ability
Question
If 14 men working 7 hours day can plough a field in 4 days, in how many days will 12 men working 12 hours clay plough the same field?
Choices
Choice (4)  Response  

a.  48 

b.  24 

c.  22 

d.  32 
