NCO Cyber Olympiad (SOF) Class 10: Questions 229  234 of 461
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Question number: 229
» Mental Ability » Basic Arithmetic
Question
The ordered pairs shown in the table form a quadratic pattern. What is the missing value of y?
X  Y 
1  2 
3  6 
5  14 
7  26 
9  42 
11  ? 
Choices
Choice (4)  Response  

a.  31  
b.  62  
c.  53  
d.  51 
Question number: 230
» Mental Ability » Basic Algebra
Question
If , which is equivalent to ?
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 231
» Mental Ability » Basic Statistics
Question
A mathematics game uses a set of 44 cards. There are 4 cards for each of the numerals 0  9 and 4 wild cards. If the cards are shuffled, what is the probability that the top card is a wild card?
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 232
» Mental Ability » Basic Algebra
Question
A value of x satisfying the equation is
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 233
» Non Verbal Reasoning » Cubes and Dices
Question
If the cube is turned twice to the right which will be the hidden numbers?
Choices
Choice (4)  Response  

a.  1,2, 6  
b.  3,4, 6  
c.  1,5, 6  
d.  1,2, 5 
Question number: 234
» Mental Ability » Basic Arithmetic
Question
Mr. P owns a house worth Rs. 20,000. He sells it to Mr. Q at 20 % profit. Mr. Q sells the house beck to Mr. P at a 20 % loss. Then
Choices
Choice (4)  Response  

a.  P comes out even  
b.  P loses Rs. 100  
c.  Q loses Rs. 2200  
d.  P makes Rs. 800 