NCO Cyber Olympiad (SOF) Class 8: Questions 130  133 of 510
Access detailed explanations (illustrated with images and videos) to 510 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: 130
Question
Which number should come in place of question mark?
Choices
Choice (4)  Response  

a.  337 

b.  674 

c.  270 

d.  540 

Question number: 131
» Mental Ability » Basic Statistics
Question
A woman goes to school at the rate of 7 kmph. After that she goes to library at the rate of 11 kmph. Then she comes back on a vehicle at 21 kmph. Her average speed for the entire journey is:
Choices
Choice (4)  Response  

a.  7.8 kmph 

b.  10.7 kmph 

c.  13 kmph 

d.  6 kmph 

Question number: 132
» Mental Ability » Basic Geometry
Question
Match the following.
ListⅠ (Group I)  ListⅡ (Group II) 

(A) Trapezium  (i) A parallelogram having all sides equal 
(B) Rectangle  (ii) A quadrilateral having its all sides equal and one angle measuring 
(C) Parallelogram  (iii) A quadrilateral having its opposite sides parallel, 
(D) Rhombus  (iv) A quadrilateral in which a pair of opposite sides is parallel 
(E) Square  (v) A quadrilateral having its opposite sides equal and one angle measuring 
Choices
Choice (4)  Response  

 
a. 


b. 


c. 


d. 


Question number: 133
» Mental Ability » Number Games » Number Analogies
Question
What least number must be subtracted from 3970 to get a perfect square? Also, find the square root of the perfect square.
Choices
Choice (4)  Response  

a.  1,76 

b.  8,68 

c.  1,63 

d.  3,54 
