Mental Ability (NCO Cyber Olympiad Class 4): Questions 263  266 of 351
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Question number: 263
» Mental Ability » Basic Arithmetic
Question
There are 8 sockets in Som’s drawer. How many pairs are there?
Choices
Choice (4)  Response  

a.  2 

b.  3 

c.  4 

d.  16 

Question number: 264
» Mental Ability » Basic Arithmetic
Question
If means ; mean means ; means and means ‘less’, then which one of the answers is correct?
Choices
Choice (4)  Response  

a.  5 

b.  15 3 4 3 

c.  10 3 2 

d.  3 3 15 3 

Question number: 265
» Mental Ability » Basic Geometry
Question
When Monica go to school, she noticed that the sign in front of the school looked like this.
Which of the following best describes, in geometric terms, what happened to the “H”.
Choices
Choice (4)  Response  

a.  A single turn and translation 

b.  A single flip 

c.  A single side 

d.  A single turn and translation 

Question number: 266
» Mental Ability » Basic Arithmetic
Question
Every week, Aryan changes the security code on his computer. He follows steps to come up with a new code.
Step 1: He finds the ninth word of the first sentence on the ninth page of that day’s newspaper.
Step 2: He finds the number that goes with each of the letters in that word (A = 1, B = 2, and so on)
Step 3: He add all the numbers for the letters in the word. The total number is his security code.
Today, the first sentence on the ninth page is, “the news sculpture made of steel was placed in the town square today. ” What is Aryan’s news security code?
Choices
Choice (4)  Response  

a.  20 

b.  30 

c.  21 

d.  23 
