IMO- Mathematics Olympiad (SOF) Class 9: Questions 285 - 291 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 exam-pattern and syllabus changes. View Sample Explanation or View Features.

Rs. 450.00 or

Question number: 285

» Surface Area and Volumes

MCQ▾

Question

The ratio between the perimeter and breadth of rectangle is. If the area of the rectangle is 116 sq. cm. then length of the rectangle is ________

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 286

» Triangles and Circles

MCQ▾

Question

The and are right angles. If , and , then the length of BD is ________

Given the ABC and BDC are right angles

Given the ABC and BDC Are Right Angles

Given the ABC and BDC are right angles, Ad is 9 cm, DC is 16 cm and AB is 15 cm, then Find the length of BD

Choices

Choice (4) Response

a.

25 cm

b.

15 cm

c.

12 cm

d.

16 cm

Question number: 287

» Surface Area and Volumes

MCQ▾

Question

The volume of a sphere is the curved surface of its sphere is ________

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 288

» Triangles and Circles

MCQ▾

Question

The area of trapezium ABCD is ________

Given the ABCD is a trapezium

Given the ABCD is a Trapezium

Given the ABCD is a trapezium find the area

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 289

» Coordinate Geometry

MCQ▾

Question

is a point, which belongs to the line________.

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 290

» Coordinate Geometry

MCQ▾

Question

If the coordinate of the two points are P (4, -5) and Q (-2,3) then ________

Choices

Choice (4) Response

a.

-2

b.

-3

c.

-5

d.

-4

Question number: 291

» Surface Area and Volumes

MCQ▾

Question

The radii of two cones are in ration 3: 1, their volumes are equal. Find the ratio of their heights.

Choices

Choice (4) Response

a.

b.

c.

d.

f Page