NCO Cyber Olympiad Class 6: Questions 40  44 of 722
Get 1 year subscription: Access detailed explanations (illustrated with images and videos) to 722 questions. Access all new questions we will add tracking exampattern and syllabus changes. View Sample Explanation or View Features.
Rs. 400.00 or
Question number: 40
» Mental Ability » Basic Arithmetic
Question
Teachers were taking lectures. Each teacher’s lecture was 28 to 30 minutes long. Which of the following is the best estimate for the number of lectures that could be given in 3hours?
Choices
Choice (4)  Response  

a.  6 lectures 

b.  3 lectures 

c.  10 lectures 

d.  9 lectures 

Question number: 41
» Mental Ability » Basic Geometry
Question
In which of the following cases the construction of a triangle is possible, the lengths of its sides being given asChoices
Choice (4)  Response  

a.  14 cm, 19 cm, 5 cm 

b.  18 cm, 12 cm, 5 cm 

c.  12 cm, 6 cm, 9 cm 

d.  8 cm, 4 cm, 12 cm 

Question number: 42
» Non Verbal Reasoning » Cubes and Dices
Question
A cube in opened form is shown below. How many black points will be on the face opposite the face with 4 black dots?
Choices
Choice (4)  Response  

a.  5 

b.  2 

c.  1 

d.  6 

Question number: 43
» Mental Ability » Basic Arithmetic
Question
Shreya borrowed Rs. 9500 from a bank on 5^{th} January, 2012 and settled the account on 15 ^{th} December 2012. What amount did he pay if the rate of interest is 15 % per annum?
Choices
Choice (4)  Response  

a.  Rs. 10843 

b.  Rs. 10845 

c.  Rs. 10842 

d.  Rs. 10847 

Question number: 44
» Mental Ability » Basic Arithmetic
Question
In England during the Middle Ages, the unit of measurement for cloth was an ell. A piece of cloth 67.5 inches long would be equal to about ells. One ell is about how many inches?
Choices
Choice (4)  Response  

a.  101 

b.  33.5 

c.  45 

d.  69 
