IMO Level 1- Mathematics Olympiad (SOF) Class 9: Questions 244 - 248 of 929

Access detailed explanations (illustrated with images and videos) to 929 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. Subscription can be renewed yearly absolutely FREE! View Sample Explanation or View Features.

Rs. 450.00 or

How to register?

Question number: 244

» Lines, Angles and Quadrilaterals

Edit
MCQ▾

Question

In the figure, and , then

Given the MN is parallel to XZ and MO is parallel to XN

Given the MN is Parallel to XZ and MO is Parallel to XN

Given the MN is parallel to XZ and MO is parallel to XN and find the ratio of YN: NZ equal value

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 245

» Surface Area and Volumes

Edit
MCQ▾

Question

A rectangular field has its length and breadth in the ratio . Its area is 3.75 hectares. The cost of fencing it at Rs. 5 per meter is ________

Choices

Choice (4) Response

a.

Rs. 1000

b.

Rs. 400

c.

Rs. 500

d.

Rs. 4000

Question number: 246

» Coordinate Geometry

Edit
MCQ▾

Question

On plotting the points A (3,3), B (9,3), C (12,10), D (5,10) and joining AB, BC, CD, DA Which of the following figure is obtained?

Choices

Choice (4) Response

a.

Hexagon

b.

Triangle

c.

Cross

d.

Parallelogram

Question number: 247

» Triangles and Circles

Edit
MCQ▾

Question

The and are right angles. If , and , then the length of QR and QS respectively is ________

Given the PQR and QSR are right angles

Given the PQR and QSR Are Right Angles

Given the PQR and QSR are right angles, PS is 16 cm, SR is 9 cm and PQ is 20 cm, then Find the length of QR and QS respectively

Choices

Choice (4) Response

a.

15 cm, 16 cm

b.

25 cm, 12 cm

c.

15 cm, 12 cm

d.

16 cm, 15 cm

Question number: 248

» Surface Area and Volumes

Edit
MCQ▾

Question

If the altitude of an equilateral triangle is , its area is ________

Choices

Choice (4) Response

a.

b.

c.

d.