NCO Cyber Olympiad (SOF) Class 9: Questions 73  78 of 522
Access detailed explanations (illustrated with images and videos) to 522 questions. Access all new questions we will add tracking exampattern and syllabus changes. Subscription can be renewed yearly absolutely FREE! View Sample Explanation or View Features.
Rs. 350.00 or
How to register?
Question number: 73
» Mental Ability » Basic Algebra
Question
If then b equals
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 74
» Mental Ability » Basic Algebra
Question
The solution of the equations is
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 75
» Mental Ability » Basic Arithmetic
Question
In a family, the uncle took of the lava cake and he had 6 times as much as each of the other members had. The total number of family member is ________
Choices
Choice (4)  Response  

a.  31 

b.  21 

c.  39 

d.  43 

Question number: 76
» Mental Ability » Basic Arithmetic
Question
The ratio of the ages of Neeta and Ravi is 2: 5. After 8 years, their ages will be in the ratio of 1: 2. The difference in their present age is: (in years)
Choices
Choice (4)  Response  

a.  29 

b.  32 

c.  26 

d.  24 

Question number: 77
» Mental Ability » Basic Statistics
Question
Sstudy the diagram given below and answer the questions that follow:
Triangle is qualified Doctors, square is Experienced Doctors and Circle is represent Doctor working in villages
Find the qualified and experienced doctors working in villages.
Choices
Choice (4)  Response  

a.  2 

b.  6 

c.  5 

d.  4 

Question number: 78
» Mental Ability » Basic Statistics
Question
Choose from the four diagrams marked A, B, C and D the one that best illustrates the relationship among People, Carpenter, Boys
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 
