# IMO- Mathematics Olympiad Class 9: Questions 334 - 338 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: 334

MCQ▾

### Question

C1 is a circle of radius 6 cm, C2 is a circle of radius 8 cm. Jyoti wants the two circles to touch tangentially. She knows that there are two possibilities for the distance between their centers. What are these two distances?

### Choices

Choice (4) Response

a.

6 cm and 8 cm

b.

2 cm and 14 cm

c.

3 cm and 4 cm

d.

2 cm and 8 cm

## Question number: 335

MCQ▾

### Question

The parallel sides of a trapezium are 55 cm and 85 cm and non-parallel sides are 24 cm and 28 cm. the approximate area of trapezium is ________

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 336

MCQ▾

### Question

In the given figure, PQ is a diameter of a circle with center O and. The area of the shaded region________

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 337

MCQ▾

### Question

The point concurrency of medians of a triangle is called ________.

### Choices

Choice (4) Response

a.

Incenter

b.

Centroid

c.

Orthocenter

d.

Circumcenter

## Question number: 338

MCQ▾

### Question

In the given figure, RSTV is a square inscribed in a circle with center O and radius r. The total area of shaded region is ________

### Choices

Choice (4) Response

a.

b.

c.

d.

f Page