NCO Cyber Olympiad (SOF) Class 5: Questions 14  22 of 633
Access detailed explanations (illustrated with images and videos) to 633 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: 14
» Mental Ability » Basic Arithmetic
Question
50 % of 150 are approximately ________.
Choices
Choice (4)  Response  

a.  15 

b.  70 

c.  50 

d.  75 

Question number: 15
» Mental Ability » Basic Arithmetic
Question
30 % of 160 are approximately ________.
Choices
Choice (4)  Response  

a.  59 

b.  50 

c.  48 

d.  32 

Question number: 16
» Mental Ability » Basic Arithmetic
Question
Reena worked over the weekend
Day  Hours 
Saturday  9.5 
Sunday  7 
How many more hours did Reena work on Saturday than on Sunday?
Choices
Choice (4)  Response  

a.  3 hours 

b.  2 hours 

c.  1.5 hours 

d.  2.5 hours 

Question number: 17
» Mental Ability » Basic Arithmetic
Question
Which of the following expression below is true?
Choices
Choice (4)  Response  

a.  2 × (9 + 4) = 7 × (2 × 4) 

b. 


c. 


d. 


Question number: 18
» Mental Ability » Basic Arithmetic
Question
5 Mins + 25 secs = ________
Choices
Choice (4)  Response  

a.  4 mins 85 secs 

b.  6 mins 95 secs 

c.  3 mins 50 secs 

d.  3 mins 65 secs 

Question number: 19
» Mental Ability » Basic Arithmetic
Question
A Chair was bought for Rs. 1000 and sold for Rs. 900. Then the loss percent is
Choices
Choice (4)  Response  

a.  5% 

b.  15% 

c.  12% 

d.  10% 

Question number: 20
» Mental Ability » Basic Arithmetic
Question
The smallest four digit number that can be formed using 5,6, 1, and 0 is ________.
Choices
Choice (4)  Response  

a.  5610 

b.  6510 

c.  1056 

d.  6501 

Question number: 21
» Mental Ability » Basic Arithmetic
Question
8 km 100 m equals ________.
Choices
Choice (4)  Response  

a.  5.08 km 

b.  0.5080km 

c.  8.1 km 

d.  508.0km 

Question number: 22
» Mental Ability » Basic Geometry
Question
Which of the following are supplementary angles?
Choices
Choice (4)  Response  

a.  180,180 

b.  80,140 

c.  40,50 

d.  90,90 
