IMO Level 1- Mathematics Olympiad (SOF) Class 9: Questions 439 - 444 of 931

Access detailed explanations (illustrated with images and videos) to 931 questions. Access all new questions- tracking exam pattern and syllabus. View the complete topic-wise distribution of questions. Unlimited Access, Unlimited Time, on Unlimited Devices!

View Sample Explanation or View Features.

Rs. 450.00 -OR-

How to register? Already Subscribed?

Question 439

Edit

Question

MCQ▾

The number of bullets that can be made out of a cube of lead whose edge measures 22 cm, each bullet being 2 cm in diameter is ________

Choices

Choice (4)Response
a.5324
b.1347
c.2662
d.2541

Question 440

Edit

Question

MCQ▾

PQR is triangle in which QS, RT are medians. If , and , then the area of is________

Given the PQR is triangle in which QS, RT are medians

Given the PQR is Triangle in Which QS, RT Are Medians

Loading image

Choices

Choice (4)Response
a.220
b.180
c.360
d.216

Question 441

Edit

Question

MCQ▾

ABC is an equilateral triangle of side. P, Q and R are midpoints of AB, CA and BC respectively. The area of triangle PQR is ________

ABC is an equilateral triangle.P, Q and R are midpoints

ABC is an Equilateral Triangle. P, Q and R Are Midpoints

Loading image

Choices

Choice (4)Response
a.
b.
c.
d.

Question 442

Edit

Question

MCQ▾

The volume of the largest circular cone that can be cut of a cube whose edge is 10 cm is ________

Choices

Choice (4)Response
a.
b.
c.
d.

Question 443

Edit

Question

MCQ▾

The largest sphere is cut off from a cube of side 12 cm. the volume of the sphere will be ________

Choices

Choice (4)Response
a.
b.
c.
d.

Question 444

Edit

Question

MCQ▾

The altitude drawn to the base of an isosceles triangle is of length 12 cm and the perimeter is 96 cm. the area of the triangle is ________

Choices

Choice (4)Response
a.
b.
c.
d.