Mental AbilityBasic Arithmetic (NCO Cyber Olympiad (SOF) Class 5): Questions 99  102 of 147
Get 1 year subscription: Access detailed explanations (illustrated with images and videos) to 633 questions. Access all new questions we will add tracking exampattern and syllabus changes. View Sample Explanation or View Features.
Rs. 350.00 or
Question number: 99
» Mental Ability » Basic Arithmetic
Question
What fraction is the shaded part?
Choices
Choice (4)  Response  

a.  2 

b. 


c. 


d.  3 

Question number: 100
» Mental Ability » Basic Arithmetic
Question
Which of the following shows ?
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 101
» Mental Ability » Basic Arithmetic
Question
Mr. Kunal is 36 year old. His son is 8 years old. The ages of Mr. Kunal, his wife and their son add up to 77. Which equation could be used to determine how old Mrs. Kunal is if n = Mrs. Kunal’s age?
Choices
Choice (4)  Response  

a.  77 + 36 + 8=n 

b.  36 + 8+n = 77 

c.  36 + 8=77 + n 

d.  36 + n=77 + 8 

Question number: 102
» Mental Ability » Basic Arithmetic
Question
In ancient Greece, people used letters of their alphabet as numbers. A mark after a letter shown is being used as a number.
Letter  Name  Number 
 Alpha  1 
_{}  Beta  2 
 Gamma  3 
 Delta  4 
 Epsilon  5 
 sigma  6 
 vartheta  7 
 Theta  8 
 MU  9 
According to this table, which of the following statements is true?
Choices
Choice (4)  Response  

a. 


b.  2 

c. 


d.  70 
