IMO Level 1 Mathematics Olympiad (SOF) Class 9: Questions 400  404 of 919
Get 1 year subscription: Access detailed explanations (illustrated with images and videos) to 919 questions. Access all new questions we will add tracking exampattern and syllabus changes. View Sample Explanation or View Features.
Rs. 450.00 or
How to register?
Question number: 400
Question
The heights of two cones are in the ratio of 3: 8 and their radius in the ratio 5: 3. Then the ratio of their volumes is ________
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 401
Question
PQRS is a cyclic Quadrilateral whose diagonals intersect at a point E. If, , , then =________
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 402
Question
The area of rhombus is and one of its diagonals is 8 cm. its perimeter is ________
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 403
Question
The largest sphere is cut off from a cube of side 8 cm. the volume of the sphere will be ________
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 404
» Lines, Angles and Quadrilaterals
Question
In parallelogram UVWX, The altitudes UY and WZ are respectively 14 cm and 15 cm. find UX.
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 

