# IMO Level 1- Mathematics Olympiad (SOF) Class 9: Questions 306 - 310 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: 306

Edit
MCQ▾

### Question

In the adjoining figure, and If and then ________ Given the RSUT, Find the Area RSUT and RS is 12 cm, UK is 20 cm and area of DEF is 300 cm then find the area of RTUS

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 307

Edit
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: 308

Edit
MCQ▾

### Question

The area of a quadrilateral PQRS, in which, is an equilateral triangles of side 12 cm and is________.

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 309

Edit
MCQ▾

### Question

Triangle AXY is formed by three tangents to circle with center Z and, then angle XYZ equals ________ Image of Triangle AXY is Formed by Three Tangents to Circle Triangle AXY is formed by three tangents to circle with center Z then find the angle XYZ equals value

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 310

Edit
MCQ▾

### Question

A running track is the ring formed by two concentric circles. It is 45 feet wide. The circumferences of the two circles differ by about ________

### Choices

Choice (4) Response

a.

200 feet

b.

280 feet

c.

230 feet

d.

260 feet