Mental AbilityBasic Algebra (NCO Cyber Olympiad (SOF) Class 9): Questions 18  25 of 101
Get 1 year subscription: Access detailed explanations (illustrated with images and videos) to 520 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: 18
» Mental Ability » Basic Algebra
Question
and , then
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 19
» Mental Ability » Basic Algebra
Question
then equals
Choices
Choice (4)  Response  

a. 


b. 


c.  194 

d.  180 

Question number: 20
» Mental Ability » Basic Algebra
Question
When simplified and expressed with negative exponents, the expression is equal to
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 21
» Mental Ability » Basic Algebra
Question
If then Z equals
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 22
» Mental Ability » Basic Algebra
Question
Expression is equal to
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 23
» Mental Ability » Basic Algebra
Question
X  1  0  1  2 
Y  3  1  1  3 
Which equation fits the data in the table?
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 24
» Mental Ability » Basic Algebra
Question
What is equivalent to ?
Choices
Choice (4)  Response  

a. 


b. 


c. 


d.  None of the above 

Question number: 25
» Mental Ability » Basic Algebra
Question
Sapna cut a cake in two equal parts and one of these two pieces is again cut into equal parts. Each small part is of 15 grams. If there are five parts of the whole cake, what was the weight of the original cake?
Choices
Choice (4)  Response  

a.  120 grams 

b.  150 grams 

c.  100 grams 

d.  160 grams 
